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Solve for x and round to near tenth

Solve for x and round to near tenth-example-1
User MPrinC
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1 Answer

2 votes

Answer:

Explanation:


\sf Cos \ x = (adjacent \ side)/(hypotenuse)\\\\\\cos \ x =(4)/(9)\\\\\\Cos \ x = 0.44\\\\x = Cos^(-1) \ (0.44)\\

x = 63.9°

User Romeo Kienzler
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