Answer:
when you are measuring the size, length of something.
Well the answer would be 17 .
Need a common denominator.
Use 36.
Multiply the denominators by each other.
45/36 + 28/38 add the top!
73/36 or 2 and 1/36
C.
5x+12 5/7=72 5/7
subtract 12 5/7 from each side
5x +12 5/7 - 12 5/7=72 5/7- 12 5/7
5x = 60
divide by 5 on each side
x = 60/5
x=12
Answer:
I belive it is D
all above
Step-by-step explanation: