Alejandra Plans to sew fringe on a scarf. The scarf is shaped like a rectangle. The length of the scarf is 84 inches. The width is one half the length. How much fringe does Alejandra need?

you save $70

discount would be 35% off

step-by-step explanation:

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°