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.
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Multiplying by 9, we can find x:
2/3 = x/9
9(2/3) = x = 6
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Multiplying by 7, we can find y:
2/3 = y/7
7(2/3) = y = 4 2/3
y ≈ 4.67
