3 years ago

Which of the following describes the graph of the

Mathematics

1 answer:

Vika [28.1K]3 years ago

7 0

Answer:

Step-by-step explanation:

x²+y²+4x+6y=0

compare with x²+y²+2gx+2fy+c=0

centre is (-g,-f)=(-2,-3)

radius=√(g²+f²-c)=√((-2)²+(-3)²-0)=√13

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drek231 [11]

Answer:

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Step-by-step explanation:

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2 years ago

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sergiy2304 [10]

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Genrish500 [490]

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2 years ago

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kupik [55]

Given:

The length of a rectangle is 3 cm less than its width.

The area of the rectangle is 270 cm².

To find:

The dimensions of the rectangle.

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$\text{Area}=\text{Length}\times \text{width}$

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