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2 years ago

A'B'C' is a dilation image of ABC. Which is the correct description of the dilation?

Mathematics

1 answer:

Stella [2.4K]2 years ago

8 0

Answer:

The second option is the answer.

Step-by-step explanation:

The center of a dilation makes all the corresponding vertices coincide at one point if we draw a straight line including that pre image and new image point. All coordinates correspond about Point C. So the first two options are the viable answers.

The blue triangles right side measure is 10 while the smaller triangle right side measure is 5. This means the scale factor is

$p = kx$

$10 = 5x$

$x = 2$

So our scale factor is 2.

The second option is the answer.

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2 years ago

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3 years ago

F(x)= 9-x^2, x ≥ 0. f^-1(x)=??

julia-pushkina [17]

$y=9-x^{2},\ x\ge0$

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3 years ago

On the coordinate grid of a map, Josie's house is located at (2,7). Her school is located at (-5,5). If each map unit equals one

oksian1 [2.3K]

To find the distance you would use the distance formula which is:
$d = \sqrt{(x2-x1)^{2}+(y2-y1)^{2}} = \sqrt{(2-(-5))^{2}+(7-5)^{2}}$

This equals:
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3 years ago

Read 2 more answers

How would I solve for this ?

Daniel [21]

Multiply the length and width for a rectangle like the one shown.
5.3(2.6) = 13.78 square yards.

3 0

3 years ago