8) v=1/3 x 6^2 x 11
= 132cm^3
10) 80ft^3
11) 72km^3
Hope this helps!!
Answer:
a^2 + 4a/b + 4/b^2
Step-by-step explanation:
Which of the following is equivalent to (a + b/2) ^2?
Answer:
64
Step-by-step explanation:
Evaluate the parenthesis before doing the addition, that is
(6 × 9) + (7 + 3)
= 54 + 10
= 64
You add and subtract what's in the parentheses and they that will give u your awnser for x I hope I helped u
