mrnoanswer mrnoanswer

18-02-2021
Mathematics

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help i dont understand how to do this the question is "Put your answer in decimal form."

help i dont understand how to do this the question is Put your answer in decimal form class=

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adioabiola adioabiola

23-02-2021

Answer:

x = 2.5

Step-by-step explanation:

Hypotenuse ² = opposite ² + adjacent ²

(x + 4)² = x² + 6²

x² + 8x + 16 = x ² + 6²

x² + 8x + 16 - x² = 6²

8x + 16 = 36

8x = 36 - 16

8x = 20

x = 20/8

x = 2.5

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