What is the scale factor of this dilation? A 2/3 B 1 1/2 C 3 D 5

Mathematics

1 answer:

Jlenok [28]2 years ago

3 0

Answer:

B. 1 1/2

Step-by-step explanation:

The post-image is clearly larger than the pre-image. The ratio of the post to the pre is 9 : 6 and 10 : 15, which are equal to 3 : 2, and equal to 1 1/2.

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