Question

HELP ME PLEASE URGENT!!!! THANK YOU

Answer 1

x = 26°

Explanation:

Since ∡QOS is a right angle then;

∡QOR + ∡ROS = 90°

(x + 5) + (2x + 7) = 90°

3x + 12 = 90°

3x = 90 - 12 = 78°

3x = 78°

x = 78 ÷ 3 = 26°