Answer:
the leftside
Step-by-step explanation:
Hope this helps! :)
There is an explanation in the photo below, as well as some things to remember!
1 and 1/2x+3/4x=5/8
combine x's
1 and 1/2x=4/4x+2/4x=6/4x
6/4x+3/4x=5/8=9/4x
9/4x=5/8
multiply both sides by 8
18x=5
x=5/18
x=5/18 or aprox 0.277777777777
The answer would be A.132 because when you add the corner length to 90 it equals 132
15, median is the number in the middle, (i.e. median of 3, 4, 8, 9, 10, is 8.)