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agasfer [191]
3 years ago
12

PLEASE HELP ME WITH THIS​

Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:

I think it would be 18 bc the diameter is twice the amount of the radius......?

Step-by-step explanation:

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(-2,-2) , (5,-5)

Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{-5-(-2)}{5-(-2)}\\\\=\frac{-5+2}{5+2}\\\\=\frac{-3}{7}\\

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Line equation: y -y1 =m*(x -x1)

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y+2=\frac{-3}{7}*(x+2)\\\\y+2=\frac{-3}{7}*x+(\frac{-3}{7})*2\\\\y+2=\frac{-3}{7}x-\frac{6}{7}\\\\y=\frac{-3}{7}x-\frac{6}{7}-2\\\\y=\frac{-3}{7}x-\frac{6}{7}-\frac{2*7}{1*7}\\\\y=\frac{-3}{7}x-\frac{6}{7}-\frac{14}{7}\\\\y=\frac{-3}{7}x-\frac{20}{7}

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