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lions [1.4K]
3 years ago
6

Two ratios that are equivalent to 1:1

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0
2:2
3:3
4:4
5:5
6:6
-4:-4
123456789 : 123456789
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Divide x to the 5 eighths power divided by x to the 1 fourth power.
8_murik_8 [283]

\frac{x^{5/8}}{x^{1/4}} = x^{5/8-1/4}= x^{5/8-2/8}= x^{3/8}   or  \sqrt[8]{x^3}

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Evaluate 5c+cd when c=1/5 and d=15
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Brielle and Joshua are running a half marathon race, which is 13.1 miles long. It takes Brielle 10 minutes to run 1.25 miles and
CaHeK987 [17]

Answer: Brielle will run the marathon faster.

Brielle = 104.8 minutes  

Joshua = 157.2 minutes

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Joshua = 1.5/18 = 0.083333 =1/12 miles per minute

Since 0.125 (Brielle) > 1/12 (Joshua)

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Time= distance / speed

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Feel free to ask for more if needed or if you did not understand something.

8 0
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Calculate the following absolute value |-1-1+2|-|-1+2|-|-2|
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Hope This Helps!

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