A cube has 6 sides.
first calculate the area of 1 side and then multiply it by 6
the area for one side = S^2 ( or SxS)
15^2 = 15 x 15 = 225 square inches
now multiply that by 6:
225 x 6 = 1350 square inches total
the answer is B.
The square root of 10 is 3.1 but to estimate it find the square root of 9 which is 3
0.04 is 1/10 of 0.4
0.4 x 0.10 = 0.04
hope this helps
Assignment: 
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Answer: 
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Explanation: 
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Note: 
[ Step One ] Apply Rule - (-a) = a

[ Step Two ] Add

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