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3 years ago

5

How do you tell if a number is irrational or rational?

1 answer:

Korvikt [17]3 years ago

6 0

A rational number is any number that can be expressed as a fraction
(ex: -5/2, 4 1/7, and 8/13)

An irrational number is any number that cannot be expressed as a fraction; a non-repeating, non-terminating decimal (ex: pi, 0.121231234...)

Hope this helps! :)

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Please answer no trolls

satela [25.4K]

Answer:

$\Huge\boxed{D.14.6}$

Step-by-step explanation:

Hello There!

We can solve for x using trigonometry

More specifically the law of sines

In the image you can see that a side length divided by sin(its opposite angle) is equal to another side length divided by sin(its opposite angle)

so to find x we use this equation

$\frac{x}{sin59} =\frac{17}{sin90}$

step 1 multiply each side by sin 59

now we have

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so we can conclude that x = 14.6

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Answer:

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Step-by-step explanation:

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Mamont248 [21]

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