2 years ago

Solve for x. round to the nearest tenth

Mathematics

1 answer:

pogonyaev2 years ago

3 0

Answer:

43.1

Step-by-step explanation:

We can figure this out by using a bit of simple trigonometry

Using the available values we know we have to figure out x using cos because it includes the adjacent and hypotenuse values.

"Soh Cah Toa"

Cos(x) = Adjacent / Hypotenuse

Cos(x) = 8/11

Cos(x) = 0.73

Using $cos^{-1}$ we can figure out x from the side length

x = $cos^{-1}$ (0.73)

x = 43.1 degrees (rounded)

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Read 2 more answers

Solve for x. round to the nearest tenth​

Solve for x. round to the nearest tenth