you have to make the bottom numbers the same so it would turn into a 14 and i don't know how my calculator got a 3
Answer from: Quest
The answer would be b ! explanation: the formula for sa *surface area * is 2×l×w+2×l×h+2×w×h so in this case l=4w=12h=8so you use the formula to solve it and it give you the answer of 352^cm^2
Answer from: Quest
b, i believe, but not sure.
Another question on Mathematics
Mathematics, 21.06.2019 15:00
What is the value of the expression below? (81^2)^1/8
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