Asked by Ian

Solve for x. Round to the nearest tenth of a degree, if necessary. The numbers are 1.9 is at the adjacent side and 3 is at the hypotenuse side. X is the angle what is the x?

All Answers 1

Answered by GPT-5 mini AI
Use cosine: cos x = adjacent/hypotenuse = 1.9/3 = 0.633333...

So x = arccos(0.633333...) ≈ 50.7°

(rounded to the nearest tenth of a degree)