MATH SOLVE

4 months ago

Q:
# 2. If ∠A and ∠B are supplementary and ∠A = 4x – 8 and ∠B = 2x +2, what is the value of x? A. 43 B. 22 C. 180 D. 31

Accepted Solution

A:

Answer: The value of x is 31 .Option (D) is correct .Step-by-step explanation:As given If ∠A and ∠B are supplementary and ∠A = 4x – 8 and ∠B = 2x +2 .Thus∠A + ∠B = 180 ° 4x - 8 + 2x+ 2 = 1806x - 6 = 1806x = 180 + 66x = 186 [tex]x = \frac{186}{6}[/tex]x = 31 Therefore the value of x is 31 .Option (D) is correct .