∠A and \angle B∠B are vertical angles. If m\angle A=(4x-13)^{\circ}∠A=(4x−13)

and m\angle B=(3x+19)^{\circ}∠B=(3x+19)

, then find the measure of \angle A∠A.

Respuesta :

Answer:

m∠A=  115

Step-by-step explanation:

Answer:

x = 9

Step-by-step explanation: