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sdas [7]
3 years ago
7

Find the area of a circle, in terms of pi, if the radius is 20 ft.

Mathematics
1 answer:
arlik [135]3 years ago
8 0
Area of circle= π·r² so, π·20²= π·400≡ 1256.637061
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Suppose a plane flies 48 miles in 12 minutes. The relationship between miles flown,x, and minutes flown,y, by the plane can repr
zhannawk [14.2K]

Answer:

y=12

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Step-by-step explanation:

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Sauron [17]

Hey there,

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3 years ago
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Find the ratio of the length of this basketball court to its width as a fraction in simplest form.
AlexFokin [52]

Answer:

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width=32ft

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8 0
3 years ago
given a polynomial function f(x) = -x^2 + 2x + 1 and an exponential function g(x) = 2x, what key features do f(x) and g(x) have
hoa [83]

This shows that both functions have the same y-intercept

<h3>Polynomial and exponential functions</h3>

Given the following functions as shown:

f(x) = -x^2 + 2x + 1

g(x) = 2^x

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g(0) = 2^0
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Learn more on intercept here: brainly.com/question/1884491

4 0
2 years ago
Which line or lines represent direct variation?
Ilya [14]
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