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3 years ago

11

Calculate the radius of a circle whose area is equal to the sum of the areas

1 answer:

nordsb [41]3 years ago

3 0

I do belive the awnser is circle

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Aleks04 [339]

Answer:

C THE ANSWER IS C

Step-by-step explanation:

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3 years ago

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3 years ago

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Mrac [35]

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3 years ago

What is the standard form of the equation of a circle that has its center at (-2, -3) and passes through the point (-2, 0)?

Vlada [557]

Answer:

A. $(x+2)^2 + (y+3)^2 = 9$

Step-by-step explanation:

Equation of a circle is

$(x-x_1)^2+(y-y_1)^2=r^2$ ------------- (1)

Here

$(x_1, y_1) = (-2, -3)$

Radius is distance from center to circumference

$r=\sqrt{(-2+2)^2+(-3-0)^2}$

$r=3$

Substituting values in equation (1)

$(x+2)^2 + (y+3)^2 = 9$

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3 years ago

Could i get help solving n + 6 < –1.5 ?

Svetradugi [14.3K]

Subtract 6 and then you will get n< -4.5

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4 years ago