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Nadusha1986 [10]
3 years ago
9

What is the volume of a cube with edge of 3cm

Mathematics
2 answers:
Furkat [3]3 years ago
5 0
It’s 27!
you do base x height x depth
3 x 3 x 3
3 x 3 is 9 multiplied by 3 is 27 :)
TEA [102]3 years ago
4 0

Answer:

27

Step-by-step explanation:

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The correct answer is 1 and 5/16 cups of milk. Check my work below

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2. (15 points) Shelly has a photo that is 7 1/3 inches tall. She wants to shrink it down to fit in a picture frame that is only
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A. Which reduction should she use so the picture fills as much of the frame as possible, without being too large?

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5 1/3  / 7 1/3 = 0.7272

Now rewrite the fraction as decimals:

2/3 = 0.667

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The closest scale that would still fit the frame would be 2/3 because it is under 0.727.

B. How much extra space is there in the frame when she uses the reduction from Part A?

Multiply the original size by the scale factor to use:

7 1/3 x 2/3 = 4 8/9

Now subtract the scaled size from the original size:

7 1/3 – 4 8/9 = 2 4/9 inches extra

C. If she had a machine that could reduce by any amount, so that she could make the reduced picture fit in the frame exactly, what fraction would the reduction be?

Convert the scale from part A to a fraction:  

0.72 = 72/99 which reduces to 8/11

5 0
3 years ago
Write an algebraic expression for each person’s share, if P people share 16 slices of pizza equally.
svp [43]

Answer:

P /16

Step-by-step explanation:

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P /16

3 0
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What percent is 50 of 40?
gayaneshka [121]
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2nd option

Step-by-step explanation:

Given

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