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Tresset [83]
3 years ago
13

Please help. I need a step by step explanation. Extra points will be given as well as brainiest!!!

Mathematics
1 answer:
Shalnov [3]3 years ago
3 0

Answer:

V =113.04

Step-by-step explanation:

A sphere has a surface area of 113.04

SA = 4 pi r^2

113.04 = 4 pi r^2

Let pi 3.14

113.04 = 4 *(3.14) r^2

113.04 = 12.56 r^2

Divide each side by 12.56

113.04/12.56 = r^2

9 = r^2

Take the square root of each side

3 =r

We want to find the volume

V = 4/3 pi r^3

V = 4/3 (3.14) 3^3

V =113.04

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Answer:

Student has made an error

Step-by-step explanation:

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2 years ago
Ebi, Jose, Derell, and Asami measured their heights. Ebi's height was 2.5 cm greater than Jose's height. Jose's height was 3.1 c
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Start with assigning each person with a variable to represent their height

Ebi: e
Jose: j
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a = 157.3 cm

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3 years ago
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