Answer:
Step-by-step explanation:
∠1 and ∠3 are supplemental
and ∠2 and ∠4 are supplemental
because they are alternate interior angles.
The algebraic expression can be written as
x-5.
Answer:
(6x + 2) + 40 = 90
Step-by-step explanation:
Is the a the question or are you adding it