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Dimas [21]
3 years ago
10

A bicycle is drawn on grid such that th front tire is represented by the equation (x-16)^2 + y^2=9 . what is the tires diameter

?
Mathematics
1 answer:
inysia [295]3 years ago
3 0
\text{The standard form of the circle:}\\\\(x-h)^2+(y-k)^2=r^2\\\\\text{h and k are the x and y coordinates of the center}\\\text{r the radius}\\\\\text{we have}\\\\(x-16)^2+y^2=9\\\\r^2=9\to r=\sqrt9\to r=3
\text{The diameter d is equal 2r. Therefore}\\\\d=2\cdot3=6


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abruzzese [7]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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bixtya [17]

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Step-by-step explanation:

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y = kx

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3 years ago
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Ksivusya [100]

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8 0
3 years ago
Read 2 more answers
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solong [7]

Answer:

B

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6 0
3 years ago
Help! I need help with this question. I'm not sure how to do it. Would appreciate any help you can offer.
dusya [7]
A)
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B)
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x = 450 x 36 / 100
x = 162 butterflies  in the conservatory.
6 0
3 years ago
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