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Find the value of x to the nearest tenth

Find the value of x to the nearest tenth-example-1

1 Answer

2 votes

Answer:

x = 9.2

Explanation:

6/cos(57) = 11.01647075 (hypotenuse)

6^2 + b^2 = 11.01647075^2

36 - 36 + b^2 = 121.3626278 - 36

√b^2 = √85.36262784

b = 9.239189783

x = 9.2

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