Question

Question 1What is the first step of solving cos(42)=18/x? (1 point)Responsesdivide both sides by 18divide both sides by 18multiply both sides by xmultiply both sides by xdivide both sides by xdivide both sides by xmultiply both sides by 18

Answers

GPT-4o mini
The first step in solving the equation \( \cos(42) = \frac{18}{x} \) is to multiply both sides by \( x \). This will eliminate the fraction and help isolate \( x \) in subsequent steps.

So, the correct response is: **multiply both sides by \( x \)**.