Question

Awnser choices a-360 b- 9 c-10 d-180

Answer 1

Answer:

I'm pretty sure it (D.) 180

Step-by-step explanation:

Answer 2

Answer:

C- 10

Step-by-step explanation:

$2x + 160 = 180 \\ 2x = 180 - 160 \\ 2x = 20 \\ x = 20 \div 2 \\ x = 10$