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Tpy6a [65]
2 years ago
6

Find the surface area of a sphere with a radius of 12 cm. Approximate 3.14 and round your answer to the nearest hundredth

Mathematics
2 answers:
Ne4ueva [31]2 years ago
6 0

Answer:

588.57

Step-by-step explanation:

4xpix12^2

attashe74 [19]2 years ago
5 0
The equation to find a spheres surface area is 4 pi R ^2
and this works in any order 

4 * 12 is 48 (4 * R)

48^2 is 2304 ((4 * R)^2)

the exact answer is 2304\pi

the full answer is 7234.56 (((4 * R)^2)\pi)
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olga55 [171]

Answer:

57

Step-by-step explanation:

because all the angle of a triangle add up to 180

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6 0
2 years ago
Read 2 more answers
Help please...........................
Elodia [21]

Answer:

1st one is 16.

2nd one is 5.  

Step-by-step explanation:

Multiply 4x4 and you get 16.

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2 years ago
Find xy when x(-7,10) and y(3,4)
Gnoma [55]

Answer:

Distance xy = 11.66 unit (Approx)

Step-by-step explanation:

Given:

x(-7,10)

y(3,4)

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4 0
3 years ago
There is a spinner with 14 equal areas, numbered 1 through 14. If the spinner is spun one time, what is the probability that the
algol13
The probability is 3/14. There are 2 multiples of 4 in 14, which is 8 and 12. There is only 1 multiple of 6 in 14 which is 12. 1+2=3. It is possible outcomes over total outcomes so 3/14.
6 0
3 years ago
Read 2 more answers
Between which two consecutive integers does the square root of 830 lie ​
vodomira [7]

28^2=784

29^2=841

784<830<841

therefore sqrt784<sqrt830<sqrt841

therefore 28<sqrt830<29

Done!

8 0
3 years ago
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