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zavuch27 [327]
3 years ago
10

What is the radius of a circle whose equation is x^2+y^2+8x-6y+21=0

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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Is parallelogram ABCD a rectangle?
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Explain how to find which is greater 1/4 of 12 or 1/3 of 12
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1/3 would be greater because 
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to check your work you would get a calculator (if possible) and divide 3by 12 or 4 by 12 then if you get .33 (divide 3 by 12 like 3/12) its 1/3. if its .25 (divide 4 by 12 like 4/12) its 1/4
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