Find the value of x. Round to the nearest tenth

Question

asked Aug 17, 2022 180k views

1 Answer

Striatum · Answer 1 · 2022-08-24T01:05:38+0000

Answer:

54.8 (rounded to the nearest tenth from 54.76558202)

Explanation:

Using the Cosine equation (CAH) you type in a calculator "cos(x) = 4.5/7.8".

This will get you the answer if typed in a calculator and hitting "SOLVE".