Angle LOM and angle MON are complementary angles. If m∠LOM = (x + 15)° and m∠MON = 48°, which equation could be used to solve forx?

1 answer

Since angle LOM and angle MON are complementary angles, their sum is 90 degrees.

Therefore, the equation that could be used to solve for x is:
(x + 15)° + 48° = 90°