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Ksju [112]
3 years ago
5

Find the surface area of the folowing Sphere. 3in

Mathematics
1 answer:
Rudiy273 years ago
8 0

Answer:

if 3 in is the radius the area is 113.1

if 3 is the diameter the area is 28.27

Step-by-step explanation:

A=4•π•r squared

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12 workers build a wall in 10 hours.How long does 5 workers build a wall? ​
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5 hours

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Why is 1/6 greater than 1/8 but less than 1/3
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7 0
3 years ago
1) 2(a + 3) = -12
serg [7]
1)
2(a + 3) = -12
Divide by 2
a + 3 = -6
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a = -9

2)
3(p + 2) = 18
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Subtract 2
p = 4

3)
4(2r + 8) = 88
Dive by 4
2r + 8 = 22
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Divide by 2
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4)
2(3a + 2) = -8
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3a + 2 = -4
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3a = -6
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a = -2

5)
4(k + 3) = 4
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3 0
3 years ago
Read 2 more answers
Find the smallest number by which 248 should be subtracted to make them perfect square​
dimaraw [331]

Answer:

21.

Step-by-step explanation:

The next perfect square below 248 i s 225 ( = 15^2).

So the answer is 248 - 225 = 21.

4 0
3 years ago
A ________ is a number that compares part of an object or a set with the whole object or set. What is the blank?
katovenus [111]

Answer:

Fraction

Step-by-step explanation:

6 0
3 years ago
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