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Leno4ka [110]
2 years ago
9

4 is added to the numerator of the fraction 2/5 what number must be added to the denominator to make the fraction equivalent to

1/2​
Mathematics
1 answer:
kondaur [170]2 years ago
4 0

Answer: 7

Step-by-step explanation:

Hope this helps!

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Can someone help me with number 3 please??!!
ipn [44]
There are 2 way to solve this.

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so lets solve it by both

using Pythagoras theorem we know

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3 years ago
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A mountain bike is priced at $413. If the sales tax is 6.5 percent, what is the cost to purchase the mountain bike? Round to the
mamaluj [8]

Answer: See explanation

Step-by-step explanation:

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The expression for the commission will be:

= 18% × $569

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