Answer:
B. adjacent and D. supplementary
Answer:
Step-by-step explanation:
we know that
-----> by complementary angles
solve for x
Answer:
P and 3
Step-by-step explanation:
Both pairs of opposite sides of parallelogram are adjacent
3(n-8)
You make it so that the three is on the outside of the brakets and that you can FOIL to bring it back to how it used to be