Is x=-4, x=1 parallel lines?

Answers

Answer 1

Step-by-step explanation:

Use the following models to show the equivalence of the fractions 35 and 610 a) Set modelUse the following models to show the equivalence of the fractions 35 and 610 a) Set model

Answer 2

Answer:

Step-by-step explanation:

no

they would be on different sides on the y axis


Related Questions

Francine currently has $55,000 in her 401k account at work, and plans to contribute $8,000 each year for the next 10 years. How much will she have in the account in 10 years, if the account averages a 4% annual return?

Answers

Answer:

Step-by-step explanation:

To calculate the future value of Francine's 401k account in 10 years, considering an annual contribution of $8,000 and an average annual return of 4%, we can use the formula for the future value of a series of regular payments, also known as an annuity.

The formula for the future value of an annuity is:

FV = P * [(1 + r)^n - 1] / r

Where:

FV is the future value

P is the payment amount

r is the interest rate per period

n is the number of periods

In this case:

P = $8,000 (annual contribution)

r = 4% or 0.04 (annual interest rate)

n = 10 (number of years)

Calculating the future value:

FV = $8,000 * [(1 + 0.04)^10 - 1] / 0.04

FV = $8,000 * (1.04^10 - 1) / 0.04

FV ≈ $8,000 * (1.480244 - 1) / 0.04

FV ≈ $8,000 * 0.480244 / 0.04

FV ≈ $8,000 * 12.0061

FV ≈ $96,048.80

Therefore, Francine will have approximately $96,048.80 in her 401k account in 10 years if the account averages a 4% annual return and she contributes $8,000 each year.

Find the zeros of the function shown below

Answers

Answer:

x = - 5 , x = 2

Step-by-step explanation:

f(x) = x² + 3x - 10

to find the zeros let f(x) = 0 , that is

x² + 3x - 10 = 0

consider the factors of the constant term (- 10) which sum to give the coefficient of the x- term (+ 3)

the factors are + 5 and - 2 , since

5 × - 2 = - 10 and 5 - 2 = + 3 , then

(x + 5)(x - 2) = 0 ← in factored form

equate each factor to zero and solve for x

x + 5 = 0 ( subtract 5 from both sides )

x = - 5

x - 2 = 0 ( add 2 to both sides )

x = 2

the zeros are x = - 5 , x = 2

One of the graphs represents the statement, "y is greater than two less than the product of x and three." Which graph is it?

Answers

Based on the analysis, the graph that represents the statement "y is greater than two less than the product of x and three" is Option C.

To determine which graph represents the statement "y is greater than two less than the product of x and three," we need to analyze the given options and match them with the statement.

The statement "y is greater than two less than the product of x and three" can be represented mathematically as:

y > 2 - 3x

Now let's examine the given graphs and compare them to the equation:

Option A: This graph shows a horizontal line at y = 2. It does not involve any product of x and three, so it does not match the given statement.

Option B: This graph shows a line with a positive slope passing through the point (0, 2). While it includes the product of x and three, it does not satisfy the condition of "y is greater than two less than the product of x and three." Therefore, it does not represent the given statement.

Option C: This graph shows a line with a positive slope passing through the point (0, 2) and includes the region above the line y = 3x - 2. This region satisfies the condition of "y is greater than two less than the product of x and three." Therefore, Option C represents the given statement.

Option D: This graph shows a horizontal line at y = -2. It does not match the given statement.

Option C is correct.

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Note: This is the final question on search engine

Angela lives in New York, which has a sales tax of 8.125%. She bought some word-processing software whose full price was $110, but she presented the retailer with a coupon for $30. What was the total amount that Angela paid?

Answers

Answer: 88.94

Step-by-step explanation:

First, l found what was 8.125 out of 110 which is 8.94

then added 8.125 and 8.94 which got 118.94

But Angela gave the retailer an $30 coupon so l subtracted 30 from 118.94 which got me 88.94

Write the equation of the trigonometric graph.

Answers

Answer:

[tex]y=\boxed{2}\:\cos \left(\boxed{1}\;x\right)+\boxed{3}[/tex]

Step-by-step explanation:

The graph of the solid black line is the cosine parent function, y = cos(x).

The standard form of a cosine function is:

[tex]\boxed{y = A \cos(B(x + C)) + D}[/tex]

where:

A is the amplitude (height from the mid-line to the peak).2π/B is the period (horizontal distance between consecutive peaks).C is the phase shift (horizontal shift - positive is to the left).D is the vertical shift (the mid-line is y = D).

From inspection of the graph, the x-values of the turning points (peaks and troughs) of the parent function and the new function are the same. Therefore, the period of both functions is the same, and there has been no horizontal shift. So, B = 1 and C = 0.

The mid-line of the new function is y = 3. Therefore, D = 3.

The y-value of the peaks is y = 5. The amplitude is the distance from the mid-line to the peak. Therefore, A = 2.

Substituting these values into the standard formula we get:

[tex]y = 2 \cos(1(x + 0)) + 3[/tex]

[tex]y=2 \cos (1(x))+3[/tex]

[tex]y= 2 \cos(x) + 3[/tex]

Therefore, the equation of the trigonometric graph is:

[tex]y=\boxed{2}\:\cos \left(\boxed{1}\;x\right)+\boxed{3}[/tex]

Find the co-vertices of the hyperbola defined by the equation.. 100pts

Answers

Answer:

(-13, -9) and (-5, -9)

Step-by-step explanation:

The given equation of the hyperbola is:

[tex]\dfrac{(y+9)^2}{25}-\dfrac{(x+9)^2}{16}=1[/tex]

As the y²-term of the given equation is positive, the transverse axis is vertical, and so the hyperbola is vertical (opens up and down).

The standard equation for a vertical hyperbola is:

[tex]\boxed{\dfrac{(y-k)^2}{a^2}-\dfrac{(x-h)^2}{b^2}=1}[/tex]

where:

center = (h, k)vertices = (h, k±a)co-vertices = (h±b, k)foci = (h, k±c) where c² = a² + b²

Compare the given equation with the standard equation to find the values of h, k, a and b:

h = -9k = -9a² = 25 ⇒ a = 5b² = 16 ⇒ b = 4

The formula for the co-vertices of a vertical hyperbola is (h±b, k).

Substitute the values of b, h and k into the formula:

[tex]\begin{aligned}\textsf{Co-vertices}&=(h\pm b,k)\\&=(-9\pm 4, -9)\\&=(-13,-9)\;\;\textsf{and}\;\;(-5, -9)\end{aligned}[/tex]

Therefore, the co-vertices of the given hyperbola are:

(-13, -9) and (-5, -9)

The co-vertices of the hyperbola are (-4, -9) and (-14, -9).

What are the co-vertices of the hyperbola?

To find the co-vertices of the hyperbola defined by the equation:

[(y + 9)² / 25] - [(x + 9)² / 16] = 1

We can compare the equation to the standard form of a hyperbola:

[(y - h)² / a²] - [(x - k)² / b²] = 1

In this case, we have h = -9 and k = -9.

The co-vertices of a hyperbola lie on the transverse axis, which is the line passing through the center of the hyperbola. The center of the hyperbola is given by (h, k), which in this case is (-9, -9).

For a hyperbola with the equation in this form, the co-vertices are located a units to the right and left of the center. In this case, since the equation is [(y + 9)² / 25] - [(x + 9)² / 16] = 1, we have a = 5.

Therefore, the co-vertices are located at (-9 ± a, -9), which gives us:

(-9 + 5, -9) = (-4, -9)

(-9 - 5, -9) = (-14, -9)

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find the value x, round the lengths of segments to nearest tenth and the measure of angles to the nearest degree

Answers

Answer:

Step-by-step explanation:

39 !!!!!

Determine the perimeter of a soccer field with a length of 97 metres and a width of 69 metres

Answers

Answer: Therefore, the perimeter of the soccer field is 332 meters.

Step-by-step explanation:

To determine the perimeter of a soccer field with a length of 97 meters and a width of 69 meters, we can use the formula for the perimeter of a rectangle, which is given by:

Perimeter = 2 * (length + width)

Plugging in the values, we have:

Perimeter = 2 * (97 + 69)

Perimeter = 2 * 166

Perimeter = 332 meters

Which of these relations are functions?
y = 5
x = -2
y=2x-5
2y=x-4

Answers

The answer is 2y=x-4

Answer:

True

EXPLANATIONDETAIL STEPS:

(A)Determine whether y = 5 is a function: Click for video explanations: True

(B)Determine whether x = -2 is a function: Click for video explanations: False

(7)Determine whether y = 2x-5 is a function: Click for video explanations: True

(D)Determine whether 2y = x-4 is a function: Click for video explanations: True

(A)Determine whether

=

is a function: Click for video explanations: True

(B)Determine whether

=

is a function: Click for video explanations: False

(7)Determine whether

=

is a function: Click for video explanations: True

(D)Determine whether

=

is a function: Click for video explanations: True

which graph represents this function
f(x)=1/2x-5

help would be appreciated ​

Answers

The graph of the equation f(x) = 1/2x - 5 is the graph (b)

How to determine the graph of the equation

From the question, we have the following parameters that can be used in our computation:

f(x) = 1/2x - 5

The above expression is a linear equation that implies that

Slope = 1/2

y-intercept = -5

Next, we determine the graph

The graph that has a slope of 1/2 and y-intercept of -5 is (b)

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What number completes the sequence below? Enter your answer in the input
box at the bottom.
8——-4
16——8
24——12
32——?

Answers

Answer:

16

Step-by-step explanation:

the numbers on the right of the arrow are half the value of the corresponding numbers on the left, then

32 → [tex]\frac{1}{2}[/tex] (32)

32 → 16

PLEASE HELP! EXPLAIN THOROUGHLY EACH QUESTION SHOULD BE ANSWERED IN A 2 SENTENCE EXPLINATION AND I WILL MARK IT BRAINLIEST!

7.
This figure shows a quadrilateral made of triangle ABF
and triangle DEC
.



a. What does it mean for triangles to be congruent?
b. Jane is told that angle A
is congruent to angle D
and angle B
is congruent to angle E
She concludes that the triangles are congruent because of AAA. Explain why she thinks this, and whether or not you think she is right.
c. George is told the same thing as Jane, but he concludes that the triangles are congruent because of ASA. Explain why he thinks this, and whether or not you think he is right.
d. Are there any other ways the two triangles could be congruent with the information Jane and George have been given? Explain why you think this.

Answers

The required answers of the given questions are answered below.

a), b), c),  d)

What is quadrilateral?

A quadrilateral is geometric structure enclosed in 4 sides.

A) Because,

 1) the angle A = Angle D

 2) its has a common side

 3) the angle D = Angle B

 ∵ ΔEAB ≅ EDC

Thus, Both the triangle is congruent by ASA.

B.)

Jane conclusion is also write for AAA

because by angle E is congruent to angle B, implies angle F is congruent to angle C.

So that is why Jane conclude AAA.

C.) George conclusion is also perfect

George thinks the following conditions-

1) the angle A = Angle D

 2) its has a common side

 3) the angle D = Angle B

 ∵ ΔEAB ≅ EDC

Thus, Both the triangle is congruent.

Hence, Both the triangles are congruent by SSS.

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Let S be a set that contains atleast two different elements. Let R be the relation on P(S),
thesetofallsubsetsofS,definedby(X,Y)∈RifandonlyifX∩Y =φ.
(i) Determine whether R is reflexive, symmetric, antisymmetric, or transitive.
(ii) Why is it important that S has atleast 2 different elements?
(iii) Would any of the answers change in (i) if S was empty or had only one element?

Answers

(i) R is not reflexive, symmetric, vacuously antisymmetric, and not transitive.

(ii)  It is important that S has at least two different elements because if S had only one element, then the power set P(S) would contain only two sets: the empty set and the set S itself.  

(iii)  If S was empty, there would be no elements in S, and hence the power set P(S) would only contain the empty set. The answers regarding reflexivity, symmetry, antisymmetry, and transitivity would all change, and the relation R would not possess any of these properties. If S had only one element, the power set P(S) would contain two sets: the empty set and the singleton set containing the one element of S. The relation R would be reflexive, symmetric, antisymmetric, and transitive, as it satisfies all these properties by definition.

(i)Let's analyze the properties of relation R on P(S):

Reflexive: A relation R is reflexive if for every element x in the set S, (x, x) belongs to R. In this case, since the intersection of any set with itself is never empty, the relation R is not reflexive.

Symmetric: A relation R is symmetric if for every pair (x, y) in R, (y, x) also belongs to R. In this case, since the intersection of two sets is commutative, if (X, Y) belongs to R, then (Y, X) also belongs to R. Thus, the relation R is symmetric.

Antisymmetric: A relation R is antisymmetric if for every distinct pair (x, y) in R, (y, x) does not belong to R. Since the relation R is defined by the condition X∩Y = φ, there are no distinct pairs (X, Y) that satisfy the condition. Therefore, the relation R is vacuously antisymmetric.

Transitive: A relation R is transitive if for every three sets X, Y, and Z such that (X, Y) belongs to R and (Y, Z) belongs to R, then (X, Z) also belongs to R. In this case, if X∩Y = φ and Y∩Z = φ, it does not imply that X∩Z = φ. Hence, the relation R is not transitive.

(ii) In this scenario, the relation R would not have any pairs (X, Y) where X and Y are non-empty subsets of S, because the intersection of any two non-empty subsets would never be empty. Thus, the relation R would be trivial and uninteresting.

(iii) In this case, since there are no non-empty subsets in P(S), the relation R would not have any pairs (X, Y) where X and Y are non-empty subsets of S.

In this case, the relation R would have only one possible pair (X, Y) with X and Y being the empty set, and their intersection would indeed be empty.

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Which of the following functions is graphed below ?

Answers

Answer:

A) [tex]\displaystyle y=\left \{ {{x^3-4,\,x\leq 1} \atop {x^2-3,\,x > 1}} \right.[/tex]

Step-by-step explanation:

The first "piece" of the piecewise function, [tex]y=x^3-4[/tex], contains [tex]x=1[/tex] because of the closed dot there.

The second "piece" of the piecewise function, [tex]y=x^2-3[/tex], doesn't contain [tex]x=1[/tex] because of the open dot there.

What occurs between the two pieces is called a jump discontinuity.

Therefore, A is the correct answer.

Input an ordered pair that satisfies the system of inequalities:
-
y < − x − 3
y> 2x - 4

Answers

To find an ordered pair that satisfies the given system of inequalities, we need to find a point that lies below the line y = -x - 3 and above the line y = 2x - 4.

One such point that satisfies both inequalities is (-1, 0).

Let's check if this point satisfies both inequalities:

For the first inequality, y < -x - 3:

0 < -(-1) - 3

0 < 1 - 3

0 < -2 (True)

For the second inequality, y > 2x - 4:

0 > 2(-1) - 4

0 > -2 - 4

0 > -6 (True)

Therefore, the ordered pair (-1, 0) satisfies the system of inequalities y < -x - 3 and y > 2x - 4.

Which of the rays or segments below is a chord of circle O?

A) ->
TC
B)—
SO
C)—>
TU
D)—
FC

Answers

The ray or segment that is a chord is (d) segment FC

How to determine the ray that is a chord

From the question, we have the following parameters that can be used in our computation:

The circle

By definition, a chord is a straight line that joins points of the circle without passing through the center

The ray that has the above properties is ray FC

Hence, the segments that is a chord is (d) FC

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ITV' is tangent to circle O at point H, and HIM
is a secant line. If mHM = 108°, find m/MHU.

Answers

Answer:

∠ MHU = 54°

Step-by-step explanation:

the angle MHU between the tangent and the secant is half the measure of the intercepted arc HM , then

∠ MHU = [tex]\frac{1}{2}[/tex] × 108° = 54°

The physician’s order reads to administer Lasix 80 mg PO STAT. You have Lasix 20 mg tablets on hand. How many tablets will you administer to the patient ?

Answers

The nurse should administer 4 Lasix 20 mg tablets to the patient to achieve the prescribed dose of 80 mg.

To determine the number of Lasix 20 mg tablets that should be administered to the patient, we need to calculate how many tablets are equivalent to the prescribed dose of 80 mg.

Given that each Lasix tablet contains 20 mg of the medication, we can divide the prescribed dose (80 mg) by the dosage strength of each tablet (20 mg) to find the number of tablets needed.

Number of tablets = Prescribed dose / Dosage strength per tablet

Number of tablets = 80 mg / 20 mg

Number of tablets = 4 tablets

Therefore, the nurse should administer 4 Lasix 20 mg tablets to the patient to achieve the prescribed dose of 80 mg.

It is important to note that this calculation assumes that the Lasix tablets can be divided or split if necessary. However, it is crucial to follow the specific instructions provided by the prescribing physician or consult with a pharmacist if there are any concerns about the appropriate administration of the medication.

Additionally, it is important to consider any additional instructions, such as the frequency and timing of administration, as specified by the physician's order.

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The base of a rectangular prism is a square whose sides each measure 9 inches. The height of the rectangular prism is 11 inches, find it’s volume?

Answers

Answer:

99

Step-by-step explanation:

since the height is 9 and the base is 11 we use the formula BH=V

substitute 9x11 and get 99

In circle P with m LN RQ = 60, find the
m/NPQ.

Answers

Answer:

∠ NPQ = 120°

Step-by-step explanation:

the central angle NPQ is twice the angle on the circle NRQ , subtended by the same arc NQ , then

∠ NPQ = 2 × 60° = 120°

the peterson family and the stewart family each used their sprinklers last summer. the water output rate for the peterson family’s sprinkler was 35 L per hour. the water output rate for the stewart family’s sprinkler was 40 L per hour. the families used their sprinklers for a combined total of 45 hours, resulting in a total water output of 1,650 L. how long was each sprinkler used?

Answers

The Peterson family used their sprinkler for 30 hours, while the Stewart family used theirs for 15 hours.

Let's assume that the Peterson family used their sprinkler for a certain number of hours, which we'll denote as x, and the Stewart family used their sprinkler for the remaining hours, which would be 45 - x.

The water output rate for the Peterson family's sprinkler is given as 35 L per hour. Therefore, the total water output for the Peterson family can be calculated by multiplying the water output rate (35 L/h) by the number of hours they used the sprinkler (x): 35x.

Similarly, for the Stewart family, with a water output rate of 40 L per hour, the total water output for their sprinkler is given by 40(45 - x).

According to the problem, the combined total water output for both families is 1,650 L. Therefore, we can write the equation:

35x + 40(45 - x) = 1,650.

Simplifying the equation, we get:

35x + 1,800 - 40x = 1,650,

-5x = 1,650 - 1,800,

-5x = -150.

Dividing both sides of the equation by -5, we find:

x = -150 / -5 = 30.

So, the Peterson family used their sprinkler for 30 hours, and the Stewart family used theirs for 45 - 30 = 15 hours.

Therefore, the Peterson family used their sprinkler for 30 hours, while the Stewart family used theirs for 15 hours.

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If a turtle travels 1/12 of a mile per hour how long will it take to get to a pond 5/6 of a mile away

Answers

Answer:

Step-by-step explanation:

To find the time it takes for the turtle to reach the pond, we can use the formula:

Time = Distance / Speed

Given that the turtle travels at a speed of 1/12 mile per hour and the distance to the pond is 5/6 mile, we can substitute these values into the formula:

Time = (5/6) / (1/12)

To simplify this, we can multiply the numerator by the reciprocal of the denominator:

Time = (5/6) * (12/1) = (5 * 12) / 6 = 60 / 6 = 10

Therefore, it will take the turtle 10 hours to reach the pond.

QUESTION IN PICTURE

Please explain your answer in steps, thank you.

Answers

We can complete the blanks with the following ratios:

(7.5 mi/1) * (1 mi/ 5280 ft) * (400ft/1 yd) * (3 ft/1 ft) =33 flags

Since we do not need a flag at the starting line, then 32 flags will be required in total.

How to obtain the number of flags

To solve the problem, we would first convert 400 yds to feet and miles.

To convert to feet, we multiply by 3. This gives us: 400 yd * 3 = 1200 feet.

To convert to miles, we would have 0.227 miles.

Now, we divide the entire race distance by the number of miles divisions.

This gives us:

7.5 mi /0.227 mi

= 33 flags

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What is the third term of the sequence defined by the recursive rule f(1)=0.2,
f(n)=2fn(n-1)/5+1?

Answers

Answer:

  f(3) = 1.432

Step-by-step explanation:

You want to know the third term of the sequence defined by ...

f(1) = 0.2f(n) = (2/5)f(n-1) +1

Sequence

The terms of the sequence can be found one at a time by evaluating the recursive relation. The attached calculator output shows the first three terms are ...

  f(1) = 0.2 . . . . . . . given

  f(2) = 0.4(0.2) +1 = 1.08

  f(3) = 0.4(1.08) +1 = 1.432

The third term of the sequence is 1.432.

__

Additional comment

The explicit form of the function is ...

  f(n) = 5/3 -11/3(2/5)^n

Terms will asymptotically approach a value of 5/3.

<95141404393>

Question 1-6
The diagram shows the shape and dimensions of a three-dimensional figure
What is the volume, in cubic units?
Enter your answer in the box. (Numbers Only)
cubic units

Answers

The volume of the right prism is equal to 312 cubic units.

How to determine the volume of a right prism

In this problem we find the representation of a right prism, whose volume  must be found by means of the following formula:

V = A · h

Where:

A - Base areah - Height

And the area of the base can be found by following formula:

Triangle

A = 0.5 · w · l

Rectangle

A = w · l

Where:

w - Widthl - Height

The volume of the solid is now computed:

V = (0.5 · 3 · 4 + 5 · 4) · 12

V = (6 + 20) · 12

V = 26 · 12

V = 312

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If 2x2 - 4x + 6 = 1 then A = 2, B = -4, and C = 6 in general form.

Answers

In general form, the equation 2x^2 - 4x + 6 = 1 can be represented as A = 2, B = -4, and C = 5.

To determine the values of A, B, and C in the general form of the quadratic equation 2x^2 - 4x + 6 = 1, we can compare the given equation with the standard form of a quadratic equation, which is ax^2 + bx + c = 0.

In the given equation, we have:

2x^2 - 4x + 6 = 1

To put it in the general form, we need to move all the terms to the left side of the equation, so the right side is equal to 0:

2x^2 - 4x + 6 - 1 = 0

2x^2 - 4x + 5 = 0

Now we can identify the coefficients A, B, and C in the general form:

A = 2 (coefficient of x^2)

B = -4 (coefficient of x)

C = 5 (constant term)

The values of A, B, and C in the general form of the equation 2x^2 - 4x + 6 = 1 are A = 2, B = -4, and C = 5.

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what is the value of f(x)=-1/3x-1/3 when x=-1/2

Answers

Answer:

f(-1/2) = -1/6

Step-by-step explanation:

To find the value of f(x) when x = -1/2, we substitute -1/2 for x in the expression for f(x) and simplify:

f(x) = (-1/3)x - 1/3

f(-1/2) = (-1/3)(-1/2) - 1/3

= 1/6 - 1/3

= -1/6

So, f(-1/2) = -1/6.

3. Determine whether the triangles are similar. If they are, write a similarity statement.
Look at picture for reference
Please show work

Answers

The triangles DEF and SRQ are not similar triangles

Identifying the similar triangles in the figure.

From the question, we have the following parameters that can be used in our computation:

The triangles in this figure are

DEF and SRQ

These triangles are not similar

This is because:

The corresponding angles in the triangles are not equal

For DEF, the angles are

50, 90 and 40

For SRQ, the angles are

51, 90 and 39

This means that they are not similar by any similarity statement

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special right triangle

Answers

C is the correct option

50 Points! Multiple choice geometry question. Photo attached. Thank you!

Answers

Answer:

B

Step-by-step explanation:

SAS Similarity theorem: If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.

Side 28 is congruent to side 11.2, whereas side 20 is congruent to side 8 and both angles are congruent. Therefore both triangles are similar.

Other Questions
This person has asked you to help them come to grips with their life story (all the accomplishments, all of the despairs, all of the events, etc.). Instead of telling the person how to feel, you are going to create a question to ask the person that leads them to understand their journey in a new way. Suppose you are interested in the effect of a variable X on another variable Y, and you believe that when X=0,Y is also 0 . So you decide to estimate the model: Y= 1X+e instead of the more standard Y= 0+ 1X+u (a) Under the assumption E[Xe]=0, derive the population coefficient 1. (5 marks) (b) Under what conditions is 1= beta 1? (4 marks) (c) Now suppose you have data on X and Y and you want to estimate the effect of X on Y. Is there ever a reason to use the model in equation 1 instead of the one in equation 2? Explain. (3 marks). (d) (BONUS-5 marks) Suppose you really really dislike intercepts and you want to estimate a model with no intercept, and still recover the correct effect of X on Y (i.e., 1). Is there a transformation of tY and X in the data such that a regression of Y on X with no intercept will give you the same estimate of the effect of X on Y as estimating 1in equation 2 ? If sin 0=8/17, and tan0 How much work must be done by frictional forces in slowing a 1000-kg car from 25.3 m/s to rest? 3.2 105 J X 4,48 x 105 3.84 x *105J O 2.56 105 J What is the most stressful type of jobs and why? , morover what is nagative impact of stress? Exercise 2 Body Organization . 3. Relate the relative position of cach organ or region (in a human) by completing each sentence: a. The stomach is _____to the spleen. b. The liver is _____to the diaphragm. c. The heart is _____to the sternum. d. The larynx is _____to the trachea. e. The adrenal glands are____ to the kidneys. f. The spinal cord is____ to the brain. g. The bladder is inferior and___ to the kidneys. h. The thyroid gland is anterior to the___ i. The gallbladder is located on the inferior surface of the___ j. The nasopharynx is superior to the___ k. The esophagus is posterior to the____ 8. b) Find the total excess charge on the outer surface inuc.9. Find the magnitude of the electric field at r = 9.5cm inN/C10. Find the magnitude the electric field at r = 15cm in 10^6N/C In a charge-to-mass experiment, it is found that a certain particle travelling at 7.0x 106 m/s is deflected in a circular arc of radius 43 cm by a magnetic field of 1.010 4 T. The charge-to-mass ratio for this particle, expressed in scientific notation, is a.b 10cdC/kg. The values of a,b,c and d are and (Record your answer in the numerical-response section below.) Your answer: Question 2 2 pts Find the electric field at x = 8.5 meters if the potential for an electrostatic systems is given by V(x) 10(x+/xq) + 4(x/xo) 14 volts, where Xo - 10 meters Question 3 4 pts Two point charges qi and 92 are kept at a distance of 54 cm. The potential at a distance 34 cm from the charge 91 was found to be zero, and the sum of the two charges is 41 +92 = -6.4 coulomb. What is the difference between the two charges 92 - 92 compile a list of interventions within scope of practice of the Physician assistant and nurse practitioner in Miami, FL. in the case below.The purpose of the camp is to provide an intensive, medically monitored 12-week weight loss program for obese and super- obese adults in Florida. The organization guarantees that campers will have "considerable" weight loss during the program. While the camp is owned and operated by a physician, he is rarely present on the campgrounds. Yet, he insists that medical issues are managed on the campus grounds. The leadership staff of the camp is composed of several athletic trainers, nurse practitioners, and a health care administrator. There are also several physical and occupational therapists on staff as well as mental health practitioners. One of your campers is Susan Jones.Here is information about Susan: Age - 22 years old Height - 54" Weight - 350 lbs. She has a history of diabetes and hypertension She has a history of depression Prior to attending the camp, she tried Weight Watchers and Jenny Craig without success She shared that she has not been "into exercise" Due to her size and activity tolerance she has difficulty with self-care She smokes two packs of cigarettes a day She denies alcohol useTwo weeks into the camp stay, Susan suffered a left knee "strain." This has led to her not participating in any weight loss events. While she has no edema, she complains of pain when she runs. She is no longer compliant with her dietary restrictions and is seen walking to her car frequently for "smoke breaks." Susan does not necessarily want to discontinue the program but has approached the camp leadership twice about her weight loss "guarantee" and possibly getting her money back. Organic Foods Organic foods were once found only in specialty grocery stores, but they are now widely available in specialty and conventional grocery stores alike. In fact, the organic food market, which was at $1 billion in 1990, has grown to a staggering $286 billion market in 2010 (Organic Trade Association, 2011). Clearly the popularity of organic foods has skyrocketed over the past few decades, but the debate remains as to whether organic foods are worth the often-higher price in comparison with conventional foods. With this in mind, along with outside research, answer the following questions. What does the label of "organic" mean? What types of foods can be produced organically? Do organic foods carry any special risks for interactions with medications? What are the advantages and disadvantages of consuming organic food? Is organic food healthier than conventional food? Why or why not? Do you choose to purchase and consume organic food? Why or why not? If organic food was not more expensive than conventional food, would you choose to consume it in lieu of conventional food? 1.which statement are true regarding chemical agent in the workplace? Choose all that apply.Many chemicals in the workplace have not been tested for possible carcinogenic causation.The chemical level considered safe may not be safe for everyone and the chemical may have cumulative effects.A chemical which has already been determined to be non-carcinogenic could become carcinogenic when combined with another chemical.Hepatitis B and C and HIV are example of chemical agents.2.Why is it important to occupational nurse for a car manufacturer to frequently hold health promotion classes and screenings for the truck drivers employed with the company?As the agent in the epidemiological triangle, truck drivers are most susceptible to occupational hazards.Truck driver is the occupation with most days off from work force injuries.The North American industry classification system (NAICS) list truck drivers most susceptible to occupational hazards.Truck drivers are least likely of all workers to adhere to the use of personal protective equipment.3.Which situation is the best example of how land can affect the health of individual and communities? Choose all that apply.Cockroaches have been associated with asthma.b. Lack of greenspace and parks have been associated with obesity.c. Mudslides and flooding has been associated with injury and loss of life.d. Fertilizer used on crops has been associated with cancer.4.Which would be a secondary prevention strategy related to infectious disease intervention?Safe food handling practices in the home.Inspection of areas restaurants.Immunoglobulin injection after hepatitis A exposureRegulation and inspection of municipal water supplies. An unlevered firm's assets have a beta of 1.50, and the firm's value is $150 million. The firm plans to raise capital by issuing bonds valued at $75 million. The firm's cost of debt is 6.15% and the debt will have a beta of 0 . If the expected return on the market is 7.50% and the risk-free rate is 2.35%, calculate the expected return of the equity for the firm after it has added debt to its capital structure. Assume that the tax rate is 24%. a. 12.481% b. 11.101% c. 12.985% d. 9.158% e. None of the abovePrevious question 13-1 4 pts Calculate the power delivered to the resistor R= 2.3 in the figure. 2.0 2 www 50 V 4.0 20 V W ( 5 W) Source: Serway and Beichner, Physics for Scientists and Engineers, 5th edition, Problem 28.28. 4.0 52 R 28. If a dangerous teratogen is introduced during the____period of development, it is likely to interfere with_____ a. zygotic; implantation. b. zygotic; limb and organ development. c. fetal; lung and brain formation.d. embryonic; implantation. 29. To avoid committing the age error, developmental researchers: a. should only ever study one age group at a time. An IV of NS 500 mL is started at 2000h. The pump is set at 50mL/h. At what time will the infusion finish? Researchers investigating the benefits of single-sex education have found a.improved cooperation between boys and girls once they are allowed to work together. b.that boys are now doing better academically than girls in both math and language arts when belonging to a single-sex institution.c.that in an all-girl classroom, teachers have trouble keeping the girls focused. d.no significant benefits for low-income children of color who participated in single-sex education. A 1.9 m -long string is fixed at both ends and tightened untilthe wave speed is 40 m/s. What is the frequency of the standingwave Express your answer in hertz. Which humor device is utilized in the following text?28I work seven days a week with the express written purpose of being this gloriously poor.A. hyperboleB. sarcasmC. pun WHAT ARE YOUR THOUGHTS ON THIS DISCUSSION POST PLEASE FOLLOW UP ON THIS DISCUSSION POSTI would say the most significant development in Europe in the 21st century is the increased diversity and introduction of cosmopolitanism. I have always believed that all people are born equal and no matter what community you're born into, you're a part of a bigger community that every single human being is a part of. The 21st century brought in many ways for people to appreciate the talents of of other people from different cultures. They could see this mostly through entertainment. One of the most efficient ways cosmopolitanism came about is through soccer. As mentioned in one of the crash course videos, there was a "decline in islamaphobia in the english city of Liverpool, following the breakout season of Liverpool Football Club's egyptian winger Mohommad Salah" (21st Century 10:00). The 21st century brought in endless ways for europeans to accept people of other cultures, and this ultimately led to less animosity and more acceptance of people of different cultures. Steam Workshop Downloader