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nirvana33 [79]
3 years ago
7

Which expression is equivalent to 2-3/2-5​

Mathematics
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

-4.5

Step-by-step explanation:

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12

Step-by-step explanation:

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graph the image of this figure after a dilation with a scale factor of 2 centered at the origin use the polygon tool to graph t
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Answer:

For this answer, I will label the points. Starting at the top left, then top right, then bottom left and bottom right let the points be A, B, C, D.

The new coordinates will be

A(-4,10)

B(4,10)

C(-4,4)

D(4,4)

Step-by-step explanation:

The question is asking for a dilation which is a transformation that makes an image proportionately smaller or larger by a scale factor. The scale factor is how much smaller or larger the shape will be, if the scale factor is between 0 and 1 then it will shrink, if it is greater than one then the image will stretch (be larger). In this case, the scale factor is 2, therefore the image will stretch. Since the center of dilation is the origin, to find the new coordinates simply multiply each x and y value by the scale factor. So A's original coordinates (-2,5) become (-4,10) and so forth. Therefore the equation for this dilation is (x, y) → (2x,2y).

4 0
3 years ago
Read 2 more answers
Tell whether the triangle with the given side lengths is a right triangle.<br> 10in., 24in., 26in.
ra1l [238]
Answer- Yes it is a right triangle.
You can use the Pythagorean Theorem.
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3 years ago
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Ratling [72]

Answer:

Option D) x = 2

Step-by-step explanation:

(4-2)(x-2) = 4x - 8

Distribute and simplify 4-2

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Subtract 2x on both sides and add 8 on both sies

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Divide 2 on both sides

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Please mark for Brainliest!! :D Thanks!!

For more questions or more information, please comment below!

7 0
3 years ago
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