Answer:
alternate interior angles
Step-by-step explanation:
They are on alternate sides of the line and they are equal
X=5+or-i sqrt 11.... so both of the last two options are correct
Answer:
x = 40
Step-by-step explanation:
1/8x + 15 = 20
-15 -15
1/8x = 5
x8 x8
x = 40
