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Norma-Jean [14]
3 years ago
11

Brainiest is be given upon the correct answer!!

Mathematics
1 answer:
vredina [299]3 years ago
6 0

Answer: 267.9

Step-by-step explanation:

New diameter = 8 inches

Radius = 4 inches

Volume of a sphere = 4/3 π x r^3

= 4/3 * 3.14 * 4^3

= 267.9 cu. in.

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they are 17 miles away from their campsite.

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we get the answer by adding the miles traveled north to the miles traveled west, and we get the total number of miles they traveled away from their campsite.

5 + 12 = 17

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3 years ago
Please help <br> Person with the right answer I will mark Brainlyist
e-lub [12.9K]

Answer:

The equation in the standard form is

y+2x=5

Step-by-step explanation:

Given the points

  • (6, -7)
  • (4, -3)

Finding the slope between (6, -7) and (4, -3)

\left(x_1,\:y_1\right)=\left(6,\:-7\right),\:\left(x_2,\:y_2\right)=\left(4,\:-3\right)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-3-\left(-7\right)}{4-6}

m=-2

As the point-slope form is defined as

y-y_1=m\left(x-x_1\right)

substituting the values m = -2 and the point (6, -7)

y-y_1=m\left(x-x_1\right)

y-\left(-7\right)=-2\left(x-6\right)

Writing the equation in the standard form form

As we know that the equation in the standard form is

Ax+By=C

where x and y are variables and A, B and C are constants

converting the equation in standard form

y-\left(-7\right)=-2\left(x-6\right)

y+7=-2\left(x-6\right)

subtract 7 from both sides

y+7-7=-2\left(x-6\right)-7

y=-2x+5

y+2x=5

Therefore, the equation in the standard form is

y+2x=5

7 0
2 years ago
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