Question

pls helppp
What is the scale factor of this dilation?​

Answer 1

Answer:

B. 1 1/2

Step-by-step explanation:

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Answer 2

Answer: Choice B)  1 & 1/2

Explanation:

Divide the horizontal sides to get

image/preimage = B'C'/BC = 15/10 = 1.5 = 1 & 1/2

This says that the larger image's side lengths are 1.5 = 1 & 1/2 times that of the corresponding preimage side lengths.