Answer:
I think its D
Step-by-step explanation:
lmk if its wrong
Multiply the numerators together. Multiply the denominators together. Then reduce if necessary.



Answer:
Perimeter = 120m
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
18 percent of 120 is 21.6
Answer:
Step-by-step explanation:
For each problem you need to make sure that the angles are the same.
So x + 22 = 90
x = 90 -22 = 68 degree
For the second problem
7x + 10 = 8x
10 = 8x -7x
x = 10 degree