2 years ago

How to find the equation of a circle with a center at (3, -2) and a circumference of 12

Mathematics

1 answer:

drek231 [11]2 years ago

6 0

Answer:

(x-3)^2+(y+2)^2=144

Step-by-step explanation:

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jek_recluse [69]

141.36 is the answer

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3 years ago

Rachel drove 756 miles in 12 hours.<br> At the same rate, how many miles would she drive in 8 hours?

kvv77 [185]

Answer:

504 miles

Step-by-step explanation:

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2 years ago

If you shift the exponential parent function, f(x) = 2^x , right 2 units, what is the equation of the new function?

aev [14]

Answer:

$g(x)=2^{x-2}$

Step-by-step explanation:

<u>Translations</u>

For $a > 0$

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$

$f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}$

$f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}$

$f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}$

Parent function: $f(x)=2^x$

Translated 2 units right: $g(x)=f(x-2)=2^{x-2}$

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1 year ago

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Graph help. how to do the second part of question c

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Answer:

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Step-by-step explanation:

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2 years ago

Find the volume of the sphere.

nataly862011 [7]

Answer:

Volume of a sphere = 4πr³/3

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V= 1333.33π (in terms of pi)

V= 4188.79(Nearest Hundredth).

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2 years ago

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