Find the measurement of x

Answer:

x = 15

Step-by-step explanation:

Step 1: Define

j(x) = -4/5x + 7

j(x) = -5

Step 2: Substitute and Evaluate

-5 = -4/5x + 7

-12 = -4/5x

x = 15

Answer:

To me, it looks like it should already be eligible for SAS.

Step-by-step explanation:

SAS stands for Side, Angle, Side (what items have to be congruent for this method to work.)

As we look at the picture,  there are two sides equal, and an angle between them.

So, it looks like SAS is already viable to use, without having to add more information! (at least from what I can say.)

Sorry about my poor answer, I'm in a Zoom Class right now.

Answer: The Graph Is shifted 5 units down.

(I believe you might have forgotten to square the “(x-1)”. It should be “(x-1)^2”)

Answer:

-10

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

Just do it! But first, take notice that the positive and the negative 4 cancels each other out. So it leaves -5 + (-5) which equals -5-5 which is -10.

My best explanation to this question is:

Elena has summed the total of all three angles in the straight angle to get 180°; <DAB, <BAC , and <CAE. But this does not mean a total of three angles will ALWAYS equal 180°. If one angle is greater than the other two, then there is a possible chance the angle will not be 180°. If the angles are scalene, then there is a greater chance the angle may not be 180°.

This may be wrong, so you don’t have to come up with my response exactly, just modify it to what you need. Wish you luck.

The measures of the 3 angles in a triangle always sum to 180 degrees.

Two triangles are said to be congruent if their corresponding sides and angles are equal.

We have to determine the prove that the measures of the 3 angles in a triangle always sum to 180 degrees.

We have been given that angles as

∠ DAB, ∠ BAC, and ∠ CAE.

Each 180-degree rotation takes line BC to a parallel line. So line DA is parallel to BC and line AE is also parallel to BC.

There is only one line parallel to BC that goes through point A, so lines DA and AE are the same lines.

Since line DE is parallel to line BC,

∵ alternate interior angles are congruent.

This represents that angle BAD also measures b" and angle CAE also measures c'. D

Since DE is a line, the 3 angle measures at point A would sum to 180 degrees.

So a + b + c = 180.

The fact that this explanation is dependent on the triangle we started with indicates that any triangle's sum of its three angles is always 180 degrees.

Therefore, the measures of the 3 angles in a triangle always sum to 180 degrees.

Learn more about the congruent triangles here:

brainly.com/question/4364353

#SPJ2

Answer: x=

1/8y+5

Step-by-step explanation: Step 1: Flip the equation.

8x−40=y

Step 2: Add 40 to both sides.

8x−40+40=y+40

8x=y+40

Step 3: Divide both sides by 8.

8x

8

=

y+40

8

x=

1

8

y+5

Answer:

b= - 8/11

Step-by-step explanation:

-4b-24=7b-16

-4b-24+24=7b-16+24

-4b=7b+8

-4b-7b=7b+8-7b

-11b=8

-11b/-11 = 8/-11

b= - 8/11

Answer:

An explicit formula for the shipping cost is  = . The store charges $55 when shipping 11 items.

Step-by-step explanation:

An online store charges when shipping 11 boxes would be; 55 dollars

An arithmetic sequence is a sequence of integers with their adjacent terms differing with one common difference.

An arithmetic sequence, therefore, is defined by two parameters, viz. the starting term, and the common difference.

Given that the online store charges $5 to ship one box and $10 to ship two boxes.

We have to write an explicit formula for an arithmetic sequence to represent the amount the online store pays to ship n boxes.

From what we know so far;

y = 5n

Now Using the explicit formula to determine how much the online store charges when shipping 11 items.

y = 5(11)

y = 55 dollars

Hence, A online store charges when shipping 11 boxes would be; 55 dollars

Learn more about arithmetic sequence here:

https://brainly.com/question/3702506

#SPJ2

Answer:

q

Step-by-step explanation:

w

Answer: the answer would be -63 would be X canned goods 825 is Y number of days hope this helped!

Step-by-step explanation:

remeber formula = y2-y1 divided by y2-y1= your answer

Answer:

Answer: the answer would be -63 would be X canned goods 825 is Y number of days hope this helped!

Step-by-step explanation:

remeber formula = y2-y1 divided by y2-y1= your answer

Step-by-step explanation:

Answer:

x = 9

Step-by-step explanation:

Answer:

FALSE

Step-by-step explanation:

Multiples of 5 end with 5 or 0.

Answer:

False

Step-by-step explanation:

Think of the first couple of multiples for 5, 5, 10, 15, 20 and so on. As you can see 10 and 20 are multiples of 5 but do not end with a 5.

Answer:

Step-by-step explanation:

Hi so 2/3

where slope means rise over run

so  it means the first point or you slope(x1 y1)

and you take that point, go up 2 on Y, and move 6 unit to the left(x)

Answer:

The equation would be Y= -7/2x + 7

Step-by-step explanation:

With the points given (0,7) and (2,0) we find our slope which is: -7/2. We know that our change in the y values is -7 and the change in our x values is +2. Y IS ALWAYS OVER X SO WE GET -7/2.

To find our y intercept you just look at the graph of where there's a point on the y line. For example (0,7) the 7 would be our y intercept.

So we get Y= -7/2x +7

The slope is ALWAYS put next to the variable x.

Hope this helps! :)

(Side Note: You look at the graph from left to right, so our first point would be (0,7)!)

Answer:

D. y= -7/2x +7

Step-by-step explanation:

From the graph we see that (0,7) is a point in which our line intersects on the y axis meaning that it will be our y intercept. Thus eliminating option E.

Next, we know that this graph is moving towards the left side of the graph meaning that the values will turn negative and thus meaning that the graph is decreasing, so our slope will be negative.

We know that slope is Rise/run. In thsi case, the graph doesn't have an even run of 2x or -2x because it doesn't intersect directly at those points. This eliminates A and B.

We are now left with Options C and D. Said before, 2 is our run in this graph because when observing the graph, we see that the point (2,0) is lowered by 7 and moved to the right 2. Meaning that 7 is our rise in this case and 2 would be our Run. But because it is negative pur slope is -7/2x.

Which eliminates C. Thus leaving option D as our answer

Answer:

The proportional equation is [tex]\frac{5}{3}[/tex] = [tex]\frac{7}{4.20}[/tex]

Cross product are both equal to 21.

Step-by-step explanation:

5 peanut butter biscuits for $3

7 beef treats for $4.20

So, proportional equation is

[tex]\frac{5}{3}[/tex] = [tex]\frac{7}{4.20}[/tex]

Cross multiply

21=21

Answer:

21

Step-by-step explanation:

Source: Trust me bro

Answer:

23

Step-by-step explanation:

Answer:

24 miles

Step-by-step explanation:

so he went 6 miles, then 8 miles, then diagonally home.

which means he ran in a triangle.

Use the Pythagorean theory.

6*6=36

8*8=64

36+64=100

what square root = to 100?

10

so the questions is total moles did clay run.

6+8+10=24 miles

Answer:215

Step-by-step explanation:You have to add to get your answer.

12+12=24

24+112=136

136+7=143

143+4=147

147+68=215

Your answer is:215

Answer:

1 1/3 tubs per min.

2 mph.

50 mph.

9 cups per bag.

Step-by-step explanation:

Multiply the numerator of the first number by the denominator of the second number, then divide the product by the denominator of the first number. Hope this helps :)

Answer:

no

Step-by-step explanation:

unless it has a - in front of it no

Answer:

no

Step-by-step explanation:

constant and absolute value

Answer

[tex]\frac{11}{17}[/tex]

Step-by-step explanation:

first, make an equation. here (d) represents the number of animals that are dogs.

136-48= d

d= 88

now we have [tex]\frac{88}{136}[/tex]

all you have to from here is simplify,

88/136= [tex]\frac{11}{17}[/tex]

Answer:

11/17

I checked on the RSM system it says it is correct

Answer:

X= -1

Step-by-step explanation:

Used an Algebra app :)

It helps.

Answer:

x=−1

Step-by-step explanation:

Answer:

110 Degrees and 80 Degrees.

Sorry no step by step in a hurry :)

Answer:

Step-by-step explanation:

Given the inequality m > 225, the inequality means that m is greater than 225. Since the inequality sign does not include equal to sign, then the value of m cannot be less than and equal to 225. The situation that best fits the expression based on the explanation above is "The number of people who attended the mathematics conference was more than 225"

Emphasis should be on 'WAS MORE THAN' according to the statement. The greater sign means that the number of people will always be greater than or more than 225 representing the variable m as the number of people.

Answer:

C

Sorry no step by step in a hurry.

Answer:

0.03×10= 10

This is easy why do u need it

Answer:

Her favorite movie is 26.38 minutes longer

Step-by-step explanation:

All you have to do is subtract 123.13 by 96.75.

123.13 - 96.75= 26.38