3 years ago

The population of a town doubles every 4 years.

Mathematics

1 answer:

hram777 [196]3 years ago

8 0

Answer:

quizlet probably has your answer

Step-by-step explanation:

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Answer:

Step-by-step explanation:

This is a right triangle as shown by the right angle.

The side opposite the right angle is the hypotenuse, which is 9.
The side opposite angle A is 3.

So we have the opposite of A and the hypotenuse.

The trigonometric ratio that relates opposite side to hypotenuse is SINE.

$sin\theta=\frac{opposite}{hypotenuse}$

Since, we need angle A, $\theta$ is A, opposite side is 3, and hypotenuse is 9, we substitute:

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To solve for the angle, we use our calculator and find the inverse sin of $\frac{1}{3}$ :

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Rounding to nearest tenth of a degree:

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B is the right choice.

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4 years ago

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Step-by-step explanation:

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