Answer:
60,140
Step-by-step explanation:
alternate interior angles are congruent. and then 1 and 4 are supplementary angles which create 180
Answer:
You put the numbers twice, so I can't comprehend it.
Step-by-step explanation:
Answer:20.25
Step-by-step explanation:
If you do 81 divided by 4
I think Im not sure
First, find the lowest common denominator. That is 12. You only have to change 3/4 into 12ths.
3/4 = 9/12
11/12 – 9/12 = 2/12 = 1/6