Question

I need help with thus assignment ASAP

Answer 1

x=6

Explanation:

supplementary angles add up to 180 degrees

therefore

-1+11x+151=180

(add 1 to both sides)

11x+151=181

(minus 151 from both sides)

11x = 66

(divide both sides by 11)

x=6

Answer 2

your answer should be 10.5