Answer:

Step-by-step explanation:
Given
Lines x and y
Transversal b

Required
Find 
From the attachment,
and
are vertically opposite.
This means that

Similarly
and
are supplementary angles
So:

Make
the subject



The relationship between
and
is that they are supplementary angles because:

Answer:
Step-by-step explanation:
The answer is 110 minutes. Just did this on Khan Academy :)
Answer:
504 in3
Step-by-step explanation:
I did the I-Ready too.