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3 years ago

Which equation represents a circle with a center at (-4, 9) and a diameter of 10 units

Mathematics

2 answers:

VLD [36.1K]3 years ago

8 0

Radius = 1/2 * diameter = 5

Equation is (x - (-4))^2 + (y - 9)^2 = 5^2

(x + 4)^2 + (y - 9)^2 = 25 is the answer

GuDViN [60]3 years ago

4 0

Answer:

$(x + 4)^2 + (y-9)^2 = 25$

Step-by-step explanation:

edgenuity 2020

hope this helps!

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3 years ago

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Answer:

$\frac{4a-2}{2a+1}$

Step-by-step explanation:

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