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lianna [129]
3 years ago
12

Your answer is incorrect.

Mathematics
1 answer:
ahrayia [7]3 years ago
5 0

Answer:

x² + y² = 25

Step-by-step explanation:

(x - h)² + (y - k)² = r²

Centre: origin --> (0,0)

r² = (-5-0)² + (0 - 0)² = 25

x² + y² = 25

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Answer:

The distance between (-9, 8) and (-3, -1) will be:

\:d=3\sqrt{13} units

Step-by-step explanation:

Given the points

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Finding the distance between (-9, 8) and (-3, -1)

d\:=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

   =\sqrt{\left(-3-\left(-9\right)\right)^2+\left(-1-8\right)^2}

   =\sqrt{\left(-3+9\right)^2+\left(-1-8\right)^2}

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Therefore, the distance between (-9, 8) and (-3, -1) will be:

\:d=3\sqrt{13} units

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