Question

Angles L and M are complementary. If m∠L = (x + 2)° and m∠M = (x – 6)°,

what is the value of x?

Answer 1

Answer: 47°

Explanation:

(x + 2)° + (x - 6)° = 90°

x + 2 + x - 6 = 90

2x - 4 = 90

2x - 4 + 4 = 90 + 4

2x = 94

`(2x)/(2) = (94)/(2)`

x = 47°