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Phantasy [73]
4 years ago
9

Need a problem answered pls help

Mathematics
2 answers:
vfiekz [6]4 years ago
8 0
The formula for the volume of a cone is V =PI x r^2 x h/3

r is given as as 8 and h is given as 63.

V = PI x 8^2 * 63/3

V = PI x 64 x 21

V = PI x 1344

Volume = 1344 PI cu. units.
 The answer is D.

insens350 [35]4 years ago
7 0
I think the answer is B
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Please answer w/ an explanation of number system. Also tell me if you want to do my Khan Academy
blagie [28]

Answer:

B: Integer

Step-by-step explanation:

I also did that khan academy and got it right

4 0
4 years ago
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The Drama Club is showing a video of their recent play. The first showing begins at 2:30. The second showing is scheduled at 5:2
WARRIOR [948]
The length of the video is
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3 years ago
1/3 + 1/4 + 1/6<br> PLEASE SHOW WORK, thank you
Dovator [93]

Answer:

3/4

Step-by-step explanation:

1/3 + 1/4 + 1/6

notice that the denominators consists of the numbers 3, 4 and 6 and that the lowest common multiple for all 3 numbers is 12, hence all these fractions can be expressed with a denominator of 12

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1/3 = 4/12

1/4 = 3/12

1/6 = 2/12

hence,

1/3 + 1/4 + 1/6

= 4/12 + 3/12 + 2/12

= (4+3+2) / 12

= 9/12  (simply)

= 3/4

3 0
3 years ago
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Yani has a box of pencils: 5 pencils are green, 12 are brown, 6 are yellow, and 4 are blue. If he selects a pencil at random, wh
dexar [7]
It would be blue I believe
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3 years ago
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Answer:

Q5) 7

Q6) 4

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Step-by-step explanation:

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3 years ago
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