Answer:
yes
Step-by-step explanation:
you did it right
A way to add fractions that always works is to multiply each numerator by the denominator of the other, then express the sum of products over the product of the denominators.

Here, you have
The sum is -1 1/12
Answer:
10
Step-by-step explanation:
Answer:
The area of the base is 8pi and the radius is 2sqrt(2)
Step-by-step explanation:
Another expression that is equivalent to 7/2h-3(5h-1/2) is -23/2h+3/2