Question

someone help ASAP! trigonometry!!! find the vaule of x. round to the nearest tenth. Enter number that belongs in the green box!!!!!!!

Answer 1

x = 13.7

Explanation:

Use sine:

`sine=(opposite)/(hypotenuse)`

We have a measure of the angle and length of the hypotenuse:

`\alpha=17^o,\ hypotenuse=47`

`\sin17^o\approx0.2924`

Therefore we have the equation:

`(x)/(47)=0.2924` multiply both sides by 47

`x=13.7428\to x\approx13.7`