3 years ago

Find the value of x. Round to the nearest tenth (one decimal place). WRITE ONLY THE NUMERICAL VALUE.

1 answer:

mixer [17]3 years ago

5 0

c² = a² + b²

x = 12.8² - 5.3²

x = 163.84 - 28.09 

x = √135.75 

x = 11.65 ≈ 11.7

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