3 years ago

What is the center of the circle x² + y² = 25?

1 answer:

3 0

Answer:
The center is (0,0).
Explanation:
To find the center of a circle, you have to look at the x^2 and the y^2. Because there are no numbers with them in the equation, the center of the circle does not move. If the equation has been like (x-5)^2 + (y-2)^2=16, then the center of the circle would be at (5,2)

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Step-by-step explanation:

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-d would equal 3. just flip its around right?

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What is the area of a circle with a radius of 42 inches? in² (Use 3.14 for Pi.)

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Answer:

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2 years ago

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Step-by-step explanation:

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3 years ago

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vaieri [72.5K]

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Answer:

c = 150p + 1000

Step-by-step explanation:

We know the variable cost is 150 per phone, so the total cost will be ...

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3 years ago