haiiiiiilssssss
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  • 08-08-2019
  • Mathematics
contestada

Find the scale factor, x, and y.

Find the scale factor x and y class=

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sqdancefan
sqdancefan sqdancefan
  • 08-08-2019

Answer:

  • scale factor: 2/3
  • x: 6
  • y: 4.67

Step-by-step explanation:

The ratios of corresponding sides are the same:

  4/6 = x/9 = y/7

The scale factor is this ratio: 4/6 = 2/3.

__

Multiplying by 9, we can find x:

  2/3 = x/9

  9(2/3) = x = 6

__

Multiplying by 7, we can find y:

  2/3 = y/7

  7(2/3) = y = 4 2/3

  y ≈ 4.67

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