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1 year ago

Which expression is equivalent to the following complex fraction?

Mathematics

1 answer:

tino4ka555 [31]1 year ago

8 0

Answer:

(y - x)/(y + x)

Step-by-step explanation:

(1/x - 1/y)/(1/x + 1/y) =

= (1/x - 1/y)/(1/x + 1/y) × (xy)/(xy)

= (y - x)/(y + x)

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LiRa [457]

Answer:

41.19

Step-by-step explanation:

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3 years ago

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B3%7D%20%2B%20%20%5Cfrac%7B4%7D%7B6%7D%20%20%3D%20" id="TexFormula1" title=

o-na [289]

Answer:

$\frac{7}{3} =2\frac{1}{3}$

Step-by-step explanation:

For the problem:

$\frac{5}{3} +\frac{4}{6} = ?$

The Least Common Multiple (LCM) of 3 and 6 is 6. Multiply the numerator and denominator of each fraction by whatever value will result in the denominator of each fraction being equal to the LCM:

$\frac{5}{3} +\frac{4}{6} =\frac{5*2}{3*2} +\frac{4}{6} =\frac{10}{6} +\frac{4}{6}$

Now that the fractions have like denominators, add the numerators:

$\frac{10}{6} +\frac{4}{6} =\frac{10+4}{6} =\frac{14}{6}$

The Greatest Common Factor (GCF) of 14 and 6 is 2. The result can be simplified by dividing both the numerator and denominator by 2.

$\frac{14}{6} =\frac{14/2}{6/2} =\frac{7}{3}$

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$\frac{7}{3} =2\frac{1}{3}$

3 0

2 years ago

Please help me on this.

Nonamiya [84]

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

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3 years ago

A candle maker plans to make 30 orange candles. She mixes wax to create a specific shade of orange. The ratio of each color in h

Bogdan [553]

Answer:

Step-by-step explanation:

1 quart of wax makes 6 candles

If 30 candles is to be made then 5 quart of wax is needed

The quart is made up of

2 part of red

5 parts of yellow

3 Parts of white

Total= 10 part to make the Orange shade

We knew Yellow is 5 part out of 10 part as written up

Hence, yellow will be 2.5 part in 5 quart

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3 years ago

F(x)=2x+2 font the value of y when x=2

Marrrta [24]

I think the answer is f(2)=6 , but I'm not too sure. Hope this helped somehow!

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3 years ago

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