maddygray4 maddygray4

26-05-2020
Mathematics

contestada

State the radius of the circle of the equation
(x+3) ²+(y+3) ²= 5
Round your answer to the nearest hundredth.

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PollyP52 PollyP52

26-05-2020

Answer:

radius = √5 = 2.24 to nearest hundredth.

Step-by-step explanation:

(x + 3)^2 + (y + 3)^2 = 5 comparing with the standard form

(x - h)^2 + (y - k)^2 = r^2

-h = 2 so h = -3, -k = 3 so k = -3.

r^2 = 5 so r = √5.

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