Question

What scale factor was applied to the first rectangle to get the resulting image?

Answer 1

Answer:

2.5x

Step-by-step explanation:

7.5 / 3 = 2.5

Answer 2

Answer:

2.5

Step-by-step explanation:

now to find the scale factor we do

7.5/3

=2.5

so the rectangle is increased by the scale factor of 2.5

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