Question

Find x and y please .math help

Answer 1

x=12.1, y=60

Explanation:

`x^(2) =14^(2)-7^(2) \\x^(2) =147\\x=12.1243....\\x=12.1\\\\\\cos(y)=(7)/(14) \\\\y=cos((7)/(14) )^(-1) \\y= 60`