What is the equation of a circle with the same center but a radius that is twice as long ?
1 answer:
I think it might be πr^2?
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Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions
Answer:103
Step-by-step explanation:
M / k = x.....multiply both sides by k. eliminating the k on the left side
m = xk <==
