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3 years ago

Find the value of x. Round to the nearest tenth. 17° 47 Х X =[?]

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

4 0

Answer:

13.7 units

Step-by-step explanation:

Hi there!

The dotted lines and the hypotenuse of the green triangle create a new right triangle, with one of its acute angles measuring 17 degrees and its hypotenuse measuring 47 units.

Given this information and that we must solve for the side opposite the given angle, we can use the sine ratio:

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

Plug in known information

$sin17=\frac{x}{47}\\47*sin17=x\\13.7=x$

Therefore, the value of x when rounded to the nearest tenth is 13.7 units.

I hope this helps!

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Elden [556K]

Answer:

Therefore, the value of x is 5.

Step-by-step explanation:

We can match each equation to find the solutions.

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Now, we need solve this quadratic equation.

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Therefore, the value of x is 5.

I hope it helps you!

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I have a homework about subtracting Integers and i don't get what -9 - 5, 31 - 48, ang -6 - 7 is

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Well remember this:
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Advocard [28]

Hello,

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andrew-mc [135]

I think the answer would be 8+9

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