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Gnoma [55]
3 years ago
13

What if the diameter of the inner sphere is 1.8 meters. What is the volume of the inflated space?

Mathematics
1 answer:
Alona [7]3 years ago
4 0

Answer:

Volume is 3.05m³

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere

Step one

The formula for the volume of a sphere is expressed as

V=4/3πr³

Step two

Given data

Diameter d = 1.8m

Radius r = d/2= 1.8/2= 0.9m

Step three

Substituting our given data we have

V= 4/3*3.142*0.9³

V= 4/3*3.142*0.729

V= 9.162/3

V=3.05m³

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x=8
Put x= 8 in first equation
y= 3/4 *8 -3
y=6-3
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Check the answer
3=3/4 *8 -3
3=6-3
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Answer:

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Step-by-step explanation:

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Answer:

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