Given mZLON is a straight angle. MZLOM = 4x + 30° mZMON = 8x + 90° Find mZMON: Help pls

asked May 2, 2022 17.1k views

4 votes

Given

mZLON is a straight angle.
MZLOM = 4x + 30°
mZMON = 8x + 90°
Find mZMON:
Help pls

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6 votes

Explanation:

these are supplementary angles

LOM + MON = 180

(4x + 30) + 8x + 90 = 180

12x + 120 = 180

solve for x and then substitute into 8x +90

Kengcc answered May 8, 2022

3.4k points

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