Question

Find the value of x to the nearest tenth

Answer 1

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