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2 years ago

I literally have no clue how to do this.

Mathematics

1 answer:

timurjin [86]2 years ago

3 0

Answer:

Step-by-step explanation:

Sine is opposite divided by the hypotenuse.

sin(30) = 9/y

1/2 = 9/y

y = 18

Cosine is adjacent divided by the hypotenuse

cos(30) = x/18

$\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6$

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2 years ago

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2 years ago

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Answer:

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3 years ago

What is the absolute value of |6|

motikmotik

Answer:

Step-by-step explanation:

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2 years ago

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Hello,

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