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Sauron [17]
3 years ago
10

A metal cube

Mathematics
1 answer:
Ierofanga [76]3 years ago
5 0

Answer: 2.73 cm

Step-by-step explanation:

Given that :

Side (a) of cube = 4.4cm

Volume of a cube (V) = a^3

V = 4.4^3

V = 85.184cm^3

Therefore, volume of the sphere made = 85.184cm^3

Volume of sphere = 4/3 πr^3

Where r = radius

85.184 = (4/3)*(22/7)*r^3

85.184 = (88/21)*r^3

85.184 = 4.1905 * r^3

r^3 = 85.184 / 4.1905

r^3 = 20.327884

Take the cube root of both sides

r = 2.73 cm

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Simplify:

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The slope of the line is 1/2.

A perpendicular line has a slope of the negative reciprocal, which would be -2.

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3 years ago
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4 years ago
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Alexus [3.1K]

Answer:

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Step-by-step explanation:

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Given that,

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4 0
3 years ago
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