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solong [7]
3 years ago
7

A cube has a surface area of 294 square cm. Find the length of one side.

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0
Since a cube has 6 sides, we can divide 294 by 6, so we have the area of one side. Since it is a cube, we can just square root that, and you get 7 cm.
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3 years ago
The painting shown at the right has an area of 220. What is the value of x?
tangare [24]

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5 0
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5) Your stock investments went from $450 in 2013 to $350 ir
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The most appropriate choice for percentage will be given by Percentage decrease in the investment is 22.22%

<h3>What Does Percent Mean?</h3>

Using a percentage of 100, we may express a ratio as a %.

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<h3>What format does a percentage use?</h3>

The definition of percentage is "out of 100." In mathematics, percentages are used to represent parts of a whole, much as fractions and decimals. A total is considered to be made up of 100 equal parts when expressed as a percentage. The symbol % or, less commonly, the abbreviation 'pct' can be used to represent a percentage.

To learn more about percentage, refer to the link : brainly.com/question/24304697

#SPJ9

3 0
1 year ago
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