asked 44.0k views
8 votes
Someome help me pls

Someome help me pls-example-1

1 Answer

14 votes
They’re supplementary angles, so they’re equal to 180°
2x + 5 + 8x + 5 = 180
10x + 10 = 180
10x = 170
x = 17
answered
User Leyo R
by
8.6k points
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