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Aleks04 [339]
4 years ago
7

What is the surface area of the cube

Mathematics
2 answers:
Firlakuza [10]4 years ago
7 0
Your answer to this question is C 
Blizzard [7]4 years ago
6 0
Hello!

To find the surface area of a cube you use the equation

6 a^{2}

a is a side length

Put in the values we know

6* 9^{2}

Square the 9

6 * 81 = 486

The answer is C)486 mm^{2}
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Hello! :D

Okay, lets goooooo!

"There is a profit of $6,500 in January and $17,500 in May.
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quotes HomerTheGenious 

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The bolded numbers are the ones that were given in the question. I got the other figures by subtracting as necessary (wherever I could find 2 already filled in figures). 
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3 years ago
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