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1 year ago

The equation below describes a circle. what are the coordinates of the circle?

Mathematics

2 answers:

balu736 [363]1 year ago

6 0

Answer:

center = (-5, -7)

radius = 21

Step-by-step explanation:

<u>Equation of a circle</u>

$(x-a)^2+(y-b)^2=r^2$

where:

(a, b) is the center
r is the radius

Given equation:

$(x+5)^2 + (y+7)^2 = 21^2$

Comparing the given equation with the standard equation of a circle:

center = (-5, -7)
radius = 21

Softa [21]1 year ago

4 0

Coordinates: (-5,-7)

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2 years ago

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Answer:

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Answer:

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