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Naya [18.7K]
2 years ago
6

What is the volume of a cube whose surface area is 64 cm square ?

Mathematics
2 answers:
Degger [83]2 years ago
5 0

Step-by-step explanation:

a cube has 8 sized

64 ×8 equal 512.

erastovalidia [21]2 years ago
4 0

<u>Answer:</u>

The volume of the cube whose surface area is 64 cm square is 34.97 cm cube

<u>Solution:</u>

The formula for the surface area of cube is given as

\text { Surface Area }=6\left(s^{2}\right)

Where s => side of the square)

Now, given surface area of the cube, in the question, is 64 cm square

Thus, substituting the value in formula we get

\begin{array}{c}{64=6 s^{2}} \\\\ {\frac{64}{6}=s^{2}} \\\\ {10.66=s^{2}}\end{array}

sqrt(10.66)=s

s = 3.27  

Now, the formula for volume of a cube is given as  v=S^{3}

Thus, the volume of the cube is

v=(3.27)^{3}=34.97

Therefore, the volume of the above given cube whose surface area is 64 cm square is 34.97 cm cube

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Chaucer explores the idea that appearances can be deceiving through the character of the old woman. how does this theme relate t
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A study was conducted on the effects of divorce. Researchers gathered data from a random sample of 5,125 adults and measured qui
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We can infer a cause-and-effect relationship because multiple variables were included.

Step-by-step explanation:

The multiple attributes for the divorced ones are

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2 years ago
A rectangular storage container with an open top is to have a volume of 10m3. Thelength of its base is twice the width. Material
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Answer:

$163.54

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Volume of rectangular container = 10m^3

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Material for the base cost $10 per square meter

Material for the side cost $6 per square meter

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L= 2W

V = (2W).W. H

10 = 2W^2.H

H = 10 /2W^2

H = 5/W^2

Let C(w) = cost function

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= 10(2W^2) + 6(4W.H + 2.W.H)

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C= $163.54

Minimum cost = $163.54

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