3 years ago

What is the simplified form of ?

1 answer:

7 0

$\cfrac{ \frac{1}{x}- \frac{1}{y} }{ \frac{1}{x} + \frac{1}{y} } = \cfrac{ \frac{y-x}{xy}}{ \frac{y+x}{xy}} = \cfrac{y-x}{xy} * \cfrac{xy}{y+x}= \cfrac{y-x}{y+x}$

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IrinaVladis [17]

Answer:

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Step-by-step explanation:

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Therefore, length of the rectangle = (x + 3) inches

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Width of rectangle = 4 inches

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3 years ago

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you are going in vacation you want to visit 4 different places in 2 weeks and you don't care what order in which you visit them.

ankoles [38]

Answer:

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Step-by-step explanation:

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2 years ago

Find the value of x that makes:

Svetllana [295]

Answer:

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Step-by-step explanation:

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