Question

Please help me Please help me Please help me Please help me Please help me Please help me

Answer 1

29

Explanation:

A right angle always equals 90 degrees. Put both equation together to equal 90. Then solve for x like you normally would.

2x + 1 + x + 2 = 90

3x = 90 - 3

3x = 87

87/3x

x = 29