∠A and \angle B∠B are vertical angles. If m\angle A=(7x-19)^{\circ}∠A=(7x−19) ∘ and m\angle B=(6x+3)^{\circ}∠B=(6x+3) ∘ , then find the measure of \angle B∠B.

Question

This is help for my math homework please hurry and help...🥺

Answer 1

If angles A and B are vertical angles, then they are congruent. So set them equal and solve for x. Then plug that value of x into the expression for angle B.