Respuesta :

Supplementary angles are 2 angles that add up to 180 degrees. I'm guessing it's asking you to solve for x.

Example: aka the first one

(2x + 6) + 34 = 180
2x + 40 = 180
2x = 140
x = 70


reggy

1. 14

2. x=38.3606797749979,−6.360679774997898

3. 37

4.16

5.43/6

6.19

7.84

8.161/3