Multiply:4x^3sqrt4x^2(2^3sqrt32x^2-x^3sqrt2x)
Answers
8x^5\left(32\sqrt{2}x^2-\sqrt{2}x^4\right)
Related Questions
Describe a sequence of transformation that maps triangle DOG onto triangle CAT
Answers
The transformation of the function is given by reflection along y axis and a translation of 5 units up
What is Reflection?Reflection is a type of transformation that flips a shape along a line of reflection, also known as a mirror line, such that each point is at the same distance from the mirror line as its mirrored point. The line of reflection is the line that a figure is reflected over. If a point is on the line of reflection then the image is the same as the pre-image. Images are always congruent to pre-images.
The reflection of point (x, y) across the x-axis is (x, -y). When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).
Given data ,
Let the transformation be represented as A
Now , the equation will be
Let the triangle be represented as ΔODG
Now , the coordinates of ΔODG is
O = O ( -1 , -2 )
D = D ( -5 , -3 )
G = G ( -2 , -4 )
Now , the transformed triangle is ΔACT
The coordinates of ΔACT is
A = A ( 1 , 3 )
C = C ( 5 , 2 )
T = T ( 2 , 1 )
Now , on reflecting the triangle ΔODG along y axis , we get
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse
So , the coordinates of triangle O'D'G' , we get
O' = O' ( 1 , -2 )
D' = D' ( 5 , -3 )
G = G' ( 2 , -4 )
Now , translating the triangle ΔO'D'G' up by 5 units , we get
The y coordinate of the triangle gets incremented by 5
So ,
A = O' ( 1 , -2 + 5 )
C = C ( 5 , -3 + 5 )
T = T ( 2 , -4 + 5 )
And , the coordinates of the triangle ΔACT is
A = A ( 1 , 3 )
C = C ( 5 , 2 )
T = T ( 2 , 1 )
Hence , the transformation is reflection along y axis and followed by translation of 5 units up
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Which statement correctly describes this picture?
Answers
Because there, TY is show as a ray with one end point only. And PR is a lone segment.
Choose the type of variation that relates the variables in the table.
Answers
Answer:
Multiply the x by 5 to get the y
Which equation is the slope intercept form of this equation?
y - 4 = -2 (x – 5)
a- x = - 2y + 3
b- 2x + y = 6
c- y = -2x + 14
d- y – 4 = -2x + 10
Answers
Answer:
C
Step-by-step explanation:
Y - 4 = -2x + 10 Multiply -2 to the inside the brackets
Y = -2x + 14 Add the 4 over
find three fifth of Ghana cedis 200
Answers
Answer:
Hi.
three fifth of 200 is 120.
Find the volume of each solid. Round to the nearest tenth if necessary. Use 3.14 for or
22/7
A : 14.7 m3
B : 3.7 m3
C : 4.7 m
D : 6.7 m3
Answers
Answer:
1.1^2 = 1.21
1.21 x 3.14 = 3.7994
3.7994 x 2.9 = 11.01826
11.01826 divided by 3 = 3.67275333333 rounded = 3.7 m3
[tex]4x ^{2} \: 6xy \: 8y ^{2} [/tex]
Answers
Answer:
[tex]192x ^{3} y ^{3} [/tex]
Selena has 9 homemade bracelets for $12 each then 14 bracelets for $8 each. How much did she make in sales?
(Use the correct operation or combination of operations to solve the problem)
Answers
She will make a total profit of $220. Profits are amounts of money paid to a person with the right of immediate occupation for using the land when no permission has been granted for that use.
What are the different types of profit?Profit is the term used to describe the monetary gain experienced when the revenue from a commercial activity outpaces the costs, costs, and taxes incurred to support the activity in question. There are three primary ways to measure profit. These include operating profit, net profit, and gross profit. Gross profit and operating profit are indicators of how efficiently your company uses its resources to produce its goods and run day-to-day operations.
number of bracelets sold for $12 each=9
number of bracelets sold for $8 each=14
Total profit=9x12+8*14=$220
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In the Trans-Yukon Rally Race, which is currently underway, they give a four minute window between start times for each team to space the vehicles out on the course. Each team's finish in the race is then determined by their individual time to complete the course. There are five teams that are sponsored by American motor companies. The drivers of the American teams, their current mileage into the race, and their official times at that point of the race are listed in the table below.
Name Mileage Time (hours:minutes:seconds)
Adam 68 5/8 1:49:48
Allen 58 4/5 1:36:00
Nigel 32 3/10 0:51:00
Owen 44 1/10 1:12:00
William 54 3/8 1:27:00
Which sets of drivers are progressing at the same pace?
Owen and William
Adam and William
Nigel and Owen
Allen and Owen
Adam and Allen
Nigel and William
Answers
Answer:
Hi how are you doing today Jasmine
Adam and William
Allen and Owen
HOW TO DO THIS QUESTION PLEASE
Answers
Answer:
b = -10
c = 25
Step-by-step explanation:
Since the only solution to x is 5 that mean answer will look something like this:
(x-5) (x-5) = 0
x(x-5) -5(x-5)
x^2 -5x -5x + 25
x^2 -10x + 25
This is same as x^2 + bx + c = 0
where b is -10 and c is 25
1.) what is the length of the apothem in this regular pentagon?
2.) What is the area of the regular pentagon?
3.)What is the length of the apothem in this regular pentagon ?
Answers
On solving the provided question, we can say that - the each angle of pentagon is x = 108
what is a pentagon?A pentagon is a polygon with five sides that is used in geometry. The inner angles of a straightforward pentagon add up to 540°. Simple or self-intersecting pentagons are both possible. A pentagram is a self-intersecting regular pentagon. Five angles and all sides of a regular pentagon are equal. It is referred to as an irregular pentagon if the side lengths and angle measurements do not match. All outside angles, as far as we are aware, balance out inside angles. The polygon's exterior angle total is therefore equal to n(360°/n). There are five sides to a pentagon, therefore n must equal five. Consequently, 5(360°/5) = 360° is the sum of the pentagon's outer angles.
since all sum of pentagon is 540
so, 5x = 540
x = 108
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A car on a Ferris wheel with a radius of 20 feet. To the nearest foot, how far does the car travel over an angle of pi/3 radians? (Include the unit of measure in your response.)
Answers
Answer:21
Step-by-step explanation:
The car on a Ferris wheel with a radius of 20 feet. travels a distance of 125.6 feet
In order to determine the distance that the car has travelled, we will use the formula for calculating the circumference of a circle expressed as:
C = 2πr
r is the radius of the fairy wheel
Given the following parameters
radius = 20 feet
Substitute into the formula of the circumference:
[tex]C = 2(3.14)(20)\\C = 40(3.14)\\C = 125.6 feet[/tex]
This shows that the car on a Ferris wheel with a radius of 20 feet. travels a distance of 125.6 feet
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At which points are the equations y = x2 3x 2 and y = 2x 3 approximately equal?
Answers
The quadratic equations are approximately equals at the points (0.618,4.236) and (-1.618 , -0.236)
What in mathematics is a quadratic equation?
A quadratic equation is a second-order polynomial equation in one variable using the formula x = ax2 + bx + c = 0 and a 0.
The fundamental theorem of algebra ensures that it has at least one solution because it is a second-order polynomial problem.
we have
y = x² + 3x + 2 .............(a)
y = 2x + 3 ...................(b)
To solve the system of equations equate equation A to equation B
x² + 3x + 2 = 2x + 3
Group terms that contain the same variable
x² + 3x + 2 - 2x - 3 = 0
x² + x - 1 = 0
The formula to solve a quadratic equation of the form ax² + bx+ c is equal to
in this problem we have
x² + x - 1 =0
so, a= 1
b = 1
c = -1
substitute in the formula
x = -1 ± √1² - 4(1)(-1)/2(1)
x = -1 ±√5/2
x = -1+√5/2 = 0.618
x = -1 - √5/2 = - 1.618
Find the values of y
for x = 0.618
y = 2(0.618) + 3 = 4.236
for x = - 1.618
y = 2(-1.618) + 3 = -0.236
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The complete question is -
At which points are the equations y = x2 + 3x + 2 and y = 2x + 3 approximately equal?
A coin is flipped 200 times. The table shows the frequency of each event.
Outcome Frequency
Heads 98
Tails 102
Determine the experimental probability of landing on heads.
102%
98%
50%
49%
Answers
probability of landing on heads - 49 %
Answer:
49%
Step-by-step explanation:
Type the correct answer in each box. Use numerals instead of words. Find the missing side and angle measures in triangle ABC. Round your answers to the nearest tenth. Scalene triangle ABC with side AC labeled 23 and side BC labeled 15. Angle A measures 40 degrees. The measure of angle B is approximately . The measure of angle C is approximately . The length of side AB is approximately
Answers
The measures of the angles of the triangles are
The measure of ∠B = 80.3°
The measure of ∠C = 59.7°
The length of side AB = 20.2 units
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the triangle be represented as ΔABC
Now , the measure of side AC = 23
The measure of side BC = 15
The measure of ∠A = 40°
From the law of sines , we get
( sin A ) / a = ( sin B ) / b = ( sin C ) / c
Substitute the value of A and a in the equation , we get
sin ( 40 )° / 15 = sin B / 23
On simplifying the equation , we get
sin B = ( 23/15 ) x sin ( 40 )°
Now , m∠B = 80.27°
So , the measure of angle ∠B = 80.3°
And ,
The interior angles of a triangle is 180°
So , The measure of angle ∠C = 180° - ( 80.3° + 40° )
On simplifying the equation , we get
The measure of angle ∠C = 59.7°
Now ,
From the law of cosines , c² = a² + b² - 2ab ( cos C )
Substitute the value of a , b and cos C in the equation , we get
c² = 15² + 23² - 2 ( 15 ) ( 23 ) cos ( 59.7 )°
On simplifying the equation , we get
c² = 225 + 529 - 348.12363
c² = 405.87
Taking square roots on both sides of the equation , we get
c = 20.156
c = 20.2 units
Therefore, the measure of side AB = 20.2 units
Hence , the measures angles of triangle is solved
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State who is correct
And
Describe the mistake the other student made
Answers
Answer:
Sebastian is correct
Step-by-step explanation:
George is wromy because where he had to simplify:
+ 5 - 8 ( which is the same as - 8 + 5 ), he added the two numbers (5 and 8) which is not supposed to be so. He should have rather subtracted the 8 from the five which will be + 5 - 8 = 3. This then makes Sebastian correct as he subtracted the two numbers.
Use the distributive property to simplify the expression
6(8x+5)
Answers
Step-by-step explanation:
6(8x+5)
Use the distributive property to multiply 6 by 8x+5.
48x+30
Hope it Helps!
The light blue askes for the word form, the green says g= -1, the yellow askes for possible solutions, the purple wants how you shade the number line.
Please help!!!!!!!!!!!!!!!!!!!!!
Answers
Answer: get yio colors straightv
Step-by-step explanation:
What is the solution to the pair of simultaneous equations 2x y 5 3x 2y 4?
Answers
The solution to the pair of simultaneous equations 2x + y = 5 and 3x - 2y = 4 is (2, 1).
A system of linear equations is a set of two or more equations which includes common variables. The solution to a system of equations, is the value of the unknown variables used in the equations that satisfies both equations.
Given two linear equations in x and y,
2x + y = 5 (equation 1)
3x - 2y = 4 (equation 2)
Use substitution method to find its solution. Express the first equation as y in terms of x and substitute the value of y to the second equation.
2x + y = 5 (equation 1)
y = 5 - 2x
3x - 2y = 4 (equation 2)
3x - 2(5 - 2x) = 4
3x - 10 + 4x = 4
Combining all terms containing the variable x on one side and the constants on the other side of the equality, and solve for x.
3x - 10 + 4x = 4
7x = 14
x = 2
Substitute the value of x in the first equation and solve for y.
y = 5 - 2x
y = 5 - 2(2)
y = 5 - 4
y = 1
Hence, the solution of the given system of equations is (2, 1).
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When Juan commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 31 minutes and a standard deviation of 4.5 minutes. Using the empirical rule, what percentage of his commutes will be between 22 and 40 minutes?
Answers
Answer: 95%
Step-by-step explanation:
i kinda slayed
Using the empirical rule, for normal distribution is 68 % of his commutes will be between 23.5 and 32.5 minutes
What is normal distribution?The normal distribution is a probability distribution used to calculate probability for continuous variables.
Here, we have,
to find what percentage of his commutes will be between 23.5 and 32.5 minutes using the empirical rule:
Now, since gabriel commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 28 minutes and a standard deviation of 4.5 minutes, we need to find the percentage of his commutes will be between 23.5 and 32.5 minutes using the empirical rule.
First, we need to find how many standard deviations away from the mean each value is using the z-score
Z = (x - μ)/σ where
x = value,
μ = mean and
σ = standard devation
For x = 23.5, we have
Z = (x - μ)/σ
Z = (23.5 - 28)/4.5
Z = -4.5/4.5
Z = -1
Z = -1σ
Also, for x = 32.5, we have
Z = (x - μ)/σ
Z = (32.5 - 28)/4.5
Z = 4.5/4.5
Z = 1
Z = 1σ
So, we have that -1σ ≤ (x - μ) ≤ 1σ
So, the values between 23.5 and 32.5 minutes lie within one standard deviation.
Using the empirical rule, this is 68 % of the values.
So, 68 % of his commutes will be between 23.5 and 32.5 minutes
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complete question:
when gabriel commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 28 minutes and a standard deviation of 4.5 minutes. using the empirical rule, what percentage of his commutes will be between 23.5 and 32.5 minutes?
*HELP PLEASE*
In circle J with HJK = 146", find the HLK.
A) 214°
B) 73°
C) 292°
D) 46.5°
Answers
Answer:
B. 73°
Step-by-step explanation:
PLEASE HELPP
If A and B are supplementary angles and
m/B = 54, find m/A.
Answers
Answer:
m∠A=126°
Step-by-step explanation:
Supplementary means that they add up to 180°.
Therefore we can do 180-54 to get 126° for the m∠A.
Hope this helped! :)
Steve, a restaurant owner, pays $2.75 per
pound for organic lettuce. He also pays
$50 for the lettuce to be delivered to his
restaurant. About how many pounds of
lettuce can Steve purchase &nd have
delivered for $220?
Answers
Answer: About 62 pounds of organic lettuce
2.75x+50=220
Solve for x
x=61.81(repeating)
PLEASE HELPppppp will give brainly
Answers
Answer:
[tex]\boxed{D) ~(-6,-12)}[/tex]
Step-by-step explanation:
[tex]\boxed{Rule}:-[/tex]
[tex](x,y)[/tex] → [tex](3x,3y)[/tex]
[tex]p(-2,-4)[/tex] → [tex](3x-2,-4*3)[/tex]
[tex]\boxed{Answer: (-6,-12)}[/tex]
[tex]-------------[/tex]
hope it helps...
have a great day!!
Answer:
(-6, -12)
Step-by-step explanation:
In dilations, the scale factor is how many times larger the figure will be.
In other words, multiply the x and y-coordinates by the scale factor. In this case, the scale factor is 3.
(-2, -4) are the original coordinates.
-2 × 3 = -6
-4 × 3 = -12
Therefore, the new coordinates are (-6 -12).
Need help with this dilation tyyy
Answers
Answer:
Scale Factor: 2
Step-by-step explanation:
Need more information?
Visit MathWareHouse.com
Hope this was helpful! Thank you & have an awesome day! =)
A can of carrots weighs 15/16 of a pound. One serving of carrots is ¼ of a pound. How many servings are in the can of carrots?
Answers
Answer:
Step-by-step explanation:
How many carrots are in a can? is that the question ? :DDDDD
15/16 and 1/4 = 4/16 sooo
4*3 = 12
so three full servings and one that is 3/4 full
so 3
What will be the length of the battery?
Answers
Answer:
:) 17
Step-by-step explanation:
68 = 4 x L
68 div by 4 = 17
the length is 17
Answer:
C
Step-by-step explanation:
If the space the battery will be in is 4 centimeters wide, then 4 cm is the width of the rectangle. The length is the area divided by the width. Since we know the area is 68, and the width is 4, divide 68 by 4 and you get 17. So C is the correct answer :)
Solve the system of equations using subtraction.
3x – 3y = -6
3x + y=10
Answers
Answer:
(2,4)
Step-by-step explanation:
x=2
y=4
Mr. Mason paints his fence on Monday, Tuesday, Wednesday, and Thursday. It takes him a total of 6 2/4 hours to paint his fence. Write a digit in each box to show how many hours he could have painted each day.
Answers
Kim paid $33 for 2 shirts and $48 for 3 shirts including a fixed shipping fee assuming the same function applies to any numbers of shirts bought how much in dollars would 1 shirt cost before the shipping fee
Answers
Answer:
33=2x+y, 48=3x+y
Step-by-step explanation:
Sorry my internet isn't working well. Go to math-way and put that in and it will give you the answer :)