Question

Can somebody please help me with this? Thank youuuu

Answer 1

159 degrees is the answer

Answer 2

a. (5x+75)°

b. x = 21

c. X° = 21° and (4x+75)°= 159°

Explanation:

A. Combine like integers.

B. (5x+75)°=180° Because they are suplementary angles.

5x°= 105°

5x ÷5 = 105 ÷ 5

x = 21

C. (4x + 75)°

4(21) + 75

84 + 75 = 159°