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3 years ago

6m+12 = 2(2m+8) I need help

Mathematics

2 answers:

Ahat [919]3 years ago

5 0

The answer to this problem is m=2

Paul [167]3 years ago

3 0

6m+12 = 4m+16
2m = 4
m=2

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Answer:

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3 years ago

A sphere has a radius of 6 inches. What is the volume of the sphere in terms of π?

natka813 [3]

The volume of sphere in terms of $\pi$ is 288 $\pi$ cubic inches, if the sphere has a radius of 6 inches.

Step-by-step explanation:

The given is,

A sphere has a radius of 6 inches

Step:1

Formula for volume of sphere is,

$Volume, V =\frac{4}{3}\pi r^{3}$ ...........................(1)

where, r - radius of sphere

From given,

r - 6 inches

Equation (1) becomes,

$= \frac{4}{3}\pi (6)^{3}$

= $\frac{4}{3} \pi(216)$ ( ∵ $6^{3}$ = 6×6×6 =216 )

= $(1.3333)\pi (216)$

( The volume of the sphere in terms of π, So keep the value of $\pi$ )

= 288 $\pi$

= 288 $\pi$ Cubic inches

Volume of sphere, V = 288 $\pi$ Cubic inches

Result:

The volume of sphere in terms of $\pi$ is 288 $\pi$ cubic inches, if the sphere has a radius of 6 inches.

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3 years ago

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Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month,

grin007 [14]

Answer: The correct statement is "Victoria's method is linear because the number of minutes increased by an equal number every month".

Explanation:

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4 years ago

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kvv77 [185]

Answer:

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3 years ago