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nasty-shy [4]
3 years ago
7

Find the circumference of a circle with a radius of

Mathematics
1 answer:
Debora [2.8K]3 years ago
5 0

Answer:

What is the radius???

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HELP PLEASE I will give brainlist ​
steposvetlana [31]

Answer:

the second one

Step-by-step explanation:

y = 2/3 (x +6)-5

4 0
3 years ago
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Express the radical using the imaginary unit, i.
MrMuchimi

Answer:

±3i

Step-by-step explanation:

Given the value ±√-9, we are to express the value using the imaginary number 'I'

±√-9 = ±√9×-1

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±√9 = ±3 × i

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3 years ago
Find the volume of the sphere. leave your answer in terms of pi <br>r=4​
cricket20 [7]

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To find an answer in pi square the radius and multiply by pi

Step-by-step explanation:

To

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Answer =17,164.2pi Am not sure but i hope its correct.

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2 years ago
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Georgia [21]

\frac{3}{4}

7 0
2 years ago
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PLEASE HELP WITHIN THE NEXT FEW MINUTES!
statuscvo [17]

Volume of a sphere can be found by using the formula V=\frac{4}{3}  \pi r^{3} where r is the radius of sphere.

Lianne drew a sphere with a radius of 7 in that is r= 7 in .she has written \frac{\pi}{3} and need to find what should be multiplied in numerator with pi.

V=\frac{4}{3}  \pi  r^{3}   =\frac{4\pi r^{3} }{3}   =\frac{\pi}{3}   (4 r^{3}  )

As r= 7 she needs to multiply numerator 4 r^{3}  = 4 (7^{3)}  =4(343) =1372

The number to be multiplied is 1372.

3 0
2 years ago
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