2 years ago

Giving Brainiest! please help mee ^^ :)

Mathematics

1 answer:

Anastaziya [24]2 years ago

4 0

Answer:

6*6*5/3=180/3=60

thus the answer is 60

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Answer:

The center is (-3,2) and the radius is r=2

Step-by-step explanation:

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$x^2+6x+y^2-4y=-9$

Add the square of half the coefficient of the linear terms to both sides of the equation to obtain;

$x^2+6x+3^2+y^2-4y+(-2)^2=-9+3^2+(-2)^2$

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

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If i= the square root of -1 what is the value of i^3

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Step-by-step explanation:

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