Mathematics High School

consider AB in the coordinate plane below. A( 2,2) B(10,2). What would be the y- coordinate of B' if AB was dialated by the factor of 2/5 centered at the orgin?

A. 16/5
B. 4/5
C. 2
D.34/5

Answers

Answer 1

9514 1404 393

Answer:

  B. 4/5

Step-by-step explanation:

When dilation is centered on the origin, each coordinate is multiplied by the dilation factor:

  B'y= k·By

  B'y = (2/5)(2)

  B'y = 4/5 . . . . . . . y-coordinate of B'

Consider AB In The Coordinate Plane Below. A( 2,2) B(10,2). What Would Be The Y- Coordinate Of B' If
Answer 2

Answer:it is b

Step-by-step explanation:

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A game developer
has an annual
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The income tax she
has to pay is 6%.
What is the amount
of income tax in
dollars and cents that
the she has to pay?

Answers

Answer:

3895.38

Step-by-step explanation:

Multiply tax rate by income: 64923 x .06=3895.38

What is the most common amount students grew Mr.Zhu’s class ? How can you tell from the line plot

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Answer:aaahfjhahaha hahdgfgfghsahHSHHha ahahahshdhgshahahah shahahhahsgahahasghagagshah

Step-by-step explanation:

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Write a numerical expression for this number.

eight less than 5

Answers

Answer:

5-8

Step-by-step explanation:

5 - 8
|_| |__|————
| |
the five |
less than eight

If the $3.80 large popcorn was on sale for 25% off, what is the discounted price?

Answers

Answer:

2.85

Step-by-step explanation:

You will pay $2.85 for a item with original price of $3.80 when discounted 25%. In this example, if you buy an item at $3.80 with 25% discount, you will pay 3.80 - 0.95 = 2.85 dollars.

Answer:

2.85

Step-by-step explanation:

25%= 100÷25=4

3.80÷4 =0.95

25% of 3.80 = 0.95

discounted price:

3.80-0.95

=2.85

Which equation shows that the Pythagorean identity is true for 0 = 180°?

Select the equation that is in the form sin^2 0 + cos^2 0 = 1.

O A. 1^2 + 0^2 = 1
O B. 0^2 + 1^2 = 1
O C. 0^2 + (-1)^2 = 1
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Answers

Option C is correct.

is 5(x+1) the same as 5x+1? Explain your answer.

Answers

No
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5*1=5 (incorrect)
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Answers

Answer:

I think it might be 0 im not to sure.

If n = 3, what is the value of 2-n?
A 0.125
B 0.1667
C-6
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Answers

Answer:

A... .................. ....

6.11 did you hear about puzzle

Answers

Answer:

The band that took on a soda? ___ become a pop song

Step-by-step explanation:

In a fruit survey, 300 children choose their favorite fruit out of apples, bananas and watermelon. 38% chose apples, 28% chose bananas. How many children chose watermelon?​

Answers

34 percent chose watermelon i think

Help plz I don’t have a lot of time what is the answer explain to me plz?!!! Plz don’t send a file it won’t work!

Answers

Answer:

what is the quenstion ?

Step-by-step explanation:

Bentley conducted a scientific experiment. For a certain time l, the temperature of a compound rose 2 and 1/2 degrees for every 2/3 of an hour. What is the rate, in degrees per hour that the temperature of the compound rose.

Answers

Answer:

Rate of Temperature Change = 3.5 degrees per hour

Step-by-step explanation:

In order to calculate the rate of rising of the temperature in degrees per hour, we will use the following formula:

[tex]Rate\ of\ Temperature\ Change = \frac{Rise\ in\ Temperature}{Time\ Taken\ for\ the\ Rise} \\\\[/tex]

where,

Rise in temperature = 2 and 1/2 degree = 2.5 degrees

Time taken for the Rise = 2/3 of an hour = 0.667 h

Therefore,

[tex]Rate\ of\ Temperature\ Change = \frac{2.5\ degrees}{0.667\ h}\\[/tex]

Rate of Temperature Change = 3.5 degrees per hour

A 71° D ? B. С Angle =​

Answers

Answer:

so u do 56596738465985873+77534-748=32

Step-by-step explanation:

Naudia rode her bike two miles south. Then, she went east for three miles. How far is she from her starting point? Round your
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Answers

You can see the answer down below

Naudia's distance from her starting point will be 3.60 miles.

What is the Pythagorean theorem?

Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Given that Naudia rode her bike two miles south. Then, she went east for three miles.

The distance will be calculated by using the Pythagorean formula.

c² = a² + b²

c² = 2² + 3²

c² = 4 + 9

c =  √13 = 3.60

Therefore, Naudia's distance from her starting point will be 3.60 miles.

To know more about the Pythagorean theorem follow

https://brainly.com/question/343682

#SPJ2

Can anyone help me with this? I need this by tonight!

Answers

Answer:

i believe it's 992 i had this same question back in the day but i forget

Answer:

5x, I think

Step-by-step explanation:

7x-2 is 5x so I think that's what it is

I NEED HELP PLEASE I'VE BEEN STUCK FOR 2 DAYS

(Solve and label these word problems. Show your work, and check the solutions. Use x for the variable)

Mrs. Lovejoy and Christi spent the day baking cookies. When they divided them into 8 stacks, they had 14 cookies in each stack. How many cookies did they bake?

Answers

Answer:

Step-by-step explanation:

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Answers

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.

Answers

Answer:

Add total rolls:

The number of rolls is the height of each bar:

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Answers

Answer:

The y-intercept is 5

Step-by-step explanation:

y=mx+b

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Therefore your y-intercept is 5

Your Welcome.

Answer:

The y intercept is 5

Step-by-step explanation:

Y=MX+B

B= the y intercept.

5 is in the spot for B

Therefor, 5 is the y intercept.

Hope this helps have a great day. :)

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Answers

Answer:

The orginial angle is a right angle (however, the pair of angles would be classified as complementary angles); the value of x is 28.

Step-by-step explanation:

It's important to note that a right angle is always 90°.

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34 - 6 = x

34 - 6 = 28

28 = x

Now, check if the answer is correct.

Add up both angles' measurements:

56 + (28 + 6) = 90

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Answers

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Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Answers

Answer:

5.2

Step-by-step explanation:

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Answers

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Answers

x-5=3-x
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good luckkkkkkk

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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