What is the value or x?

asked Apr 4, 2023 81.7k views

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From the given figure

$\cos x=(XY)/(XZ)$

Since XY = 5.1 and XZ = 7.7, then

$\cos x=(5.1)/(7.7)$

To find x, use the inverse of cos

$x=\cos ^(-1)((5.1)/(7.7))$

Use the calculator to find x

The answer is

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