Question

Pls help its my last question?!?!

Answer 1

x = -11

m<B = -43

m<C = -22

Explanation:

To solve for x, solve (3x-10) + (2x) + 65 to get 5x+55. Simplify to 5x = -55. This can simplify further to x = -11. Insert -11 as x into the angles.

I hope this is correct and helps!