3 years ago

Which equation is ALWAYS true ?

Mathematics

1 answer:

Andreyy893 years ago

3 0

Answer:

Step-by-step explanation:

because my teacher said it was

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Answer:

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2 years ago

Multiply the rational expressions: Divide the rational expressions:

Montano1993 [528]

Answer:

1). $\frac{2}{(x+1)}$

2). $\frac{x^2}{2(x+1)}$

Step-by-step explanation:

For multiplication of the rational expressions,

$\frac{x}{(x+1)}\times \frac{2}{x}$

= $\frac{2x}{x(x+1)}$

= $\frac{2}{(x+1)}$

For division of the rational expressions,

$\frac{x}{(x+1)}\div \frac{2}{x}$

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= $\frac{x^2}{2(x+1)}$

[When the divisor is a rational expression or a rational number, we change the sign from division to multiplication and reciprocate or flip the fraction.

This is applicable for division of the rational expressions only].

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3 years ago

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Answer:

5/9

Step-by-step explanation:

total present = males + females = 60 + 48 = 108

The desired ratio is ...

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If Kelly spins the spinner 120 times, how many times would you predict the spinner lands on pink based on the experimental data?

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Answer:

Step-by-step explanation:

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