If we look at his calculations
2((9)(20) is the front an back rectangle
2((9)(34)) is the side rectangles
(34)(20) is the bottom
2(1/2(20(24)) is te front and top triangles
and the last one assumes that they are triangles which is incorrect
answer is D
All you need to do with this problem is convert 
into a square root. Then you'll get the answer 
.
1Distributive
2Commutative
3Associative
4Commutative
5Associative
Answer:
In 2 2/15 hours, the prices will be same
Step-by-step explanation:
I hope this helps :)
Answer:
the coefficients are 1,4,6,4,1.
Step-by-step explanation:
I hope this helps
