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Vlada [557]
2 years ago
10

Melanie wants to create a pattern using a transformation that will change the orientation of a figure but not the orientation of

the vertices. Which transformation should she use?
A. Dilation

B. Reflection

C. Rotation

D. Translation
Mathematics
1 answer:
aksik [14]2 years ago
7 0
Rotation I’d correct
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BlackZzzverrR [31]
A)
f(2x)+g(3x-9)

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5 0
3 years ago
a rectangle swimming pool is 4 ft deep. one side of the pool is 2.5 times longer than the other. the amount of water needed to f
mojhsa [17]

Find the are of the pool by dividing the volume by the depth:

1960 / 4 = 490

The pool is 490 square feet.


Area is found by multiplying the length by the width.

Let the width = X

We are told the length is 2.5X ( 2.5 times longer)


So we now have 2.5x * x = 490


2.5x * x = 2.5x^2


Now we have 2.5x^2 = 490


Divide both sides by 2.5:

x^2 = 490/2.5

x^2 = 196

find X by taking the square root of 196:

x = √196

x = 14


The width is 14 feet

The length is 2.5 * 14 = 35 feet

8 0
3 years ago
Fill in the missing numbers on the number line. It starts at 2/5 and end at 5.
erastovalidia [21]
2 1/2, 3, 3 1/2, 4, 4 1/2, 5

I hope this helped!!:)
5 0
3 years ago
Read 2 more answers
If r^n=a, then which of the following are true statements? Check all that apply.
Vanyuwa [196]
A. This is correct. When you transfer n to the other side, that would be the reciprocal power of a.

b. This is incorrect, because this contradicts with choice a.

c. This is correct. When a number is raised to a "1/n" fraction, that is equivalent to the nth root of the number.

d. This is incorrect, because it is not equivalent to the given equation.

<em>Thus, the answers are A and C.</em>
3 0
3 years ago
How do you round 9.246 to the nearest tenth?
Flauer [41]
You look at the hundreths place (4) and if it is 5 or more you round the tenths place up. so the number is rounded to 9.2
3 0
3 years ago
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