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3 years ago

What is the scale factor in the dilation?

Mathematics

1 answer:

BigorU [14]3 years ago

3 0

<h3>Answer: Choice D) 2 & 1/2</h3>

Work Shown:

Length of AC = 10-4 = 6 units (I'm subtracting the x coordinates)

Length of A'C' = 25-10 = 15 units

Scale factor = (A'C')/(AC) = 15/6 = 5/2 = 2.5 = 2 & 1/2

Triangle A'B'C' has side lengths that are 2 & 1/2 times longer compared to the corresponding sides of triangle ABC.

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2 years ago

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Complete the equation of the line whose slope is 5 and y intercept is (0,4)

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What is the scale factor in the dilation?​

What is the scale factor in the dilation?