3 years ago

What is the volume of this sphere?

Mathematics

2 answers:

choli [55]3 years ago

7 0

The formula for the volume of a sphere is V = 4/3 πr³.

gogolik [260]3 years ago

5 0

Answer:

The answer is A.

Step-by-step explanation:

V=4/ 3πr3=4/ 3·π·18.33≈25670.94632

Hope this helped!!!

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3 years ago

Find the perimeter of a rectangle of A=2.76x10^12cm^2 and one side is 4.6x10^5

levacccp [35]

Answer:

1.292 x 10^7 cm^2

Step-by-step explanation:

Since the area of a rectangle is A = L x W and you are given the area and one side, you can rearrange this equation to solve for the other:

$L=\frac{A}{W}\\L=\frac{2.76 \times 10^{12}}{4.6 \times 10^5}\\L = 6 \times 10^6$

Therefore the length of the other side is 6 x 10^6.

The perimeter of a rectangle is P = 2L + 2W. We can solve that now that we have the length of the sides:

$P = 2(6 \times 10^6) + 2(4.6 \times 10^5)\\P = 1.292 \times 10^7$

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4 years ago

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Galina-37 [17]

1. $938.5
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3. $1
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3 years ago

Mrs. Ganzer spends an

Ganezh [65]

Answer:

160 minutes (2 hour40 minutes )

Step-by-step explanation:

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3 years ago

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3(x+1)+ 5=2x- 2 i need help with this equation

aev [14]

Answer:

x = -10

Step-by-step explanation:

3(x+1) +5 = 2x -2

Distribute the 3 to the x+1

3x+3 +5 = 2x -2

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3x + 8 = 2x -2

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Hope this helps!

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3 years ago

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