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Readme [11.4K]
3 years ago
15

Find the center and the radius of the circle. (x-2)^2+(y+3)^2=70

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

Answer:

the center is (2,-3)

the radius is √70

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5x + 3y = -3 <br><br> 2X - 3y = 24
gregori [183]

Answer:

Y=-5/3x-1

y=2/3x-8

If you are adding then it is:

7x=21

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Step-by-step explanation:

5x+3y=-3

3y=-5x-3

y=-5/3-1

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Answer:

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How many points do you need in order to name a ray?<br> O<br> one<br> four<br> о<br> three<br> two
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<h3>Answer: D) Two</h3>

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Saying "Ray AB" means we extend a line through AB such that the line goes forever through B and beyond B, but we do not do the same for point A. The point A is effectively a cliff where no road goes on the other side of it. Check out the diagram below to see what I mean. The arrow means the line goes on forever in that direction.

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