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german
3 years ago
14

How to reverse square roots

Mathematics
2 answers:
yan [13]3 years ago
3 0
Divide instead of multiply.
Scrat [10]3 years ago
3 0
If you're asking how to get rid of square roots, you do it by squaring both sides!! for example:

√x = 4
(√x)² = 4² ... the square root is here cancelled out
x = 16
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crimeas [40]
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4 years ago
A rectangular room measures 21 feet by 28 feet with a 10-foot-high ceiling. The flooring is being replaced with carpeting that s
Morgarella [4.7K]

9514 1404 393

Answer:

  $6,797.09

Step-by-step explanation:

The area of the floor is ...

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Then the cost of the carpet material is ...

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The subtotal with installation fee is ...

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Adding the sales tax multiplies this amount by 1 +8% = 1.08, so the final price is ...

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7 0
3 years ago
Solve for y, Angle Q and Angle S
ValentinkaMS [17]

Answer:

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Step-by-step explanation:

8 0
3 years ago
What is 31.5 percent of 473?
Anna [14]
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(31.5/100) * 473
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3 0
3 years ago
Write 7/12 as a decimal.
professor190 [17]
7/12 as a decimal is 0.583333333
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Hope this helps ;)
5 0
3 years ago
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