Question

Find the value of unknown X and y. I need step-by-step Explanation​

Answer 1

Answer:

here is your step by step solution

Attaching you a solution

Answer 2

Step-by-step explanation:

x+30°+120°=180°

x+150°-180°

x=180°-150°

x=30°

3

5.0

and the sum of supplementary angles =180°

SO,

y + x = 180 ^ c

y+30°=180°

y=180°-30°

y=150°

The value of x=30° and y=150°.