Question

What’s the answer to this if u know tho! Thank uuu :)))

Answer 1

x = 120

Explanation:

40 and x + 20 are adjacent angles and are supplementary , then

40 + x + 20 = 180

x + 60 = 180 ( subtract 60 from both sides )

x = 120

Answer 2

180=40+(x+20)

x+20=140

x=120