PLEASE help this is timed!

C

Step-by-step explanation:

The answer you selected should be correct, because when solving for x, you don't first determine what x is and multiply the coefficients by that number. A could also be correct, because as stated before, you can't find the solution without first going through the steps to do so.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°