Question

Helpppppppp pleaseeeeee

Answer 1

i hoppppppppe it helpppppp u

Answer 2

x=23

Step-by-step explanation:

x+15+3x-17=90

4x-2=90

4x=92

x=23

you add both of the equations together and equal it to 90 because you know both of those angles combined = 90 since the other angle is also 90 degrees.