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3 years ago

Find the circumference of a circle with radius =7.5m Give your answer in terms of pie

Mathematics

1 answer:

kkurt [141]3 years ago

8 0

Answer:

56.25π

Step-by-step explanation:

C = πr² = 7.5² π = 56.25π

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gavmur [86]

Answer:

26 is the perimeter

Step-by-step explanation:

you add all of the side numbers just like this:

9+5+12= 26 :)

Hope this helped :D

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3 years ago

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stira [4]

Use the distance formula

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3 years ago

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Step-by-step explanation:

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3 years ago

an initial investment of $9000 grows at an annual interest rate of 5% compounded continuously. how long will it take to double t

tino4ka555 [31]

Answer:

20 years

Step-by-step explanation:

9000/ 100= 900 = 10%

900/2= 450

450 x 2= 900

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Now we multiply 10 by 2 because we doubled the value of our 450 into a 900 and now we get 20.

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3 years ago