Find the value of x to the nearest degree.

x = 58°

Step-by-step explanation:

Sine = opposite leg ÷ hypotenuse

We need to find the hypotenuse first with the Pythagorean theorem.

a² + b² = c²

5² + 8² = c²

25 + 64 = c²

89 = c²

√c² = √89

c = 9.43398

c ≈ 9.43

Sine = opposite leg ÷ hypotenuse

Opp. leg - 8

Hypotenuse - 9.43

To find this, you have to use the calculator

Make sure the calculator is on scientific

If your calculator is on your computer and in full screen, find 8 ÷ 9.43 and then click sin⁻¹, you should get 58.03334

If your calculator is on your computer in mini screen, find 8 ÷ 9.43. This time, click the arrow that looks smth like this: ↑

When you do that, you should be able to see sin⁻¹, so you click that and you'll also get 58.03334

58.03334 ≈ 58

x = 58°

Hope I helped! Sorry I took so long

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

"stay and stay proud! " - zalgo

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: