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What is the scale factor & the length of x & y?

What is the scale factor & the length of x & y?-example-1

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Answer:

see explanation

Explanation:

The scale factor is the ratio of corresponding sides, image to original, thus

scale factor =
(4)/(6) =
(2)/(3) , then

x =
(2)/(3) × 9 = 2 × 3 = 6

y =
(2)/(3) × 7 =
(14)/(3)

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