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scoundrel [369]
3 years ago
15

Line k passes through the points (0,4) and (3,13). write the equation of line k​

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

y = 3x + 4

Step-by-step explanation:

To find the slope, you need to subtract 4 from 13 and 0 from 3. So this will look like 9/3, which would be 3. To find the y-intercept, plug in one of the coordinates, so let's take (0, 4) since it's easier. If you plug in the 0 as the x and the 4 as the y in the equation, it should look like, 4 = 3(0) + b. 0 times 3 is 0, so that makes the b (y-intercept) 4.

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Please help, i can't figure this out and im ready to pull my hair out!!!
Nat2105 [25]

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5 0
3 years ago
A sphere has a diameter of 10 in. What is the volume of the sphere?
givi [52]

The volume of sphere is \frac{500}{3}\pi inches cubed.

Step-by-step explanation:

Given,

Diameter of sphere = 10 inches

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V = \frac{4}{3}\pi (5)^3

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Keywords: volume, division

Learn more about division at:

  • brainly.com/question/11306893
  • brainly.com/question/11334714

#LearnwithBrainly

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