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Darina [25.2K]
3 years ago
9

A bicycle is drawn on a grid such that the front tire is represented by the equation (x-16)^2+y^2=9 what is the tire's diameter?

Mathematics
1 answer:
choli [55]3 years ago
6 0
The equation of a circle is equal to:
(x – h)^2<span> + (y – k)^2</span><span> = r^</span><span>2
</span>
where r is the radius
(x-16)^2 + y^2 = 3^2

So the radius is equal to 3.
We are asked to give the diameter.
Multiply the radius by 2.
Then the diameter is 3*2 = 6
The correct answer is letter A. 6

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