4 years ago

Helpppppppp pleaseeeeee

Mathematics

2 answers:

Marizza181 [45]4 years ago

5 0

i hoppppppppe it helpppppp u

Oxana [17]4 years ago

3 0

x=23

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.

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