He l p m e. you : ). this quiz has my head messed up in multiple ways, american teachers don't play around. and yes i am listening to big time rush

the answer to your question is:

a) the third option is correct

b) the last option is correct

step-by-step explanation:

a) a (-2, 15) b (9, -18)

slope     m = (y2 -y1) / (x2 - x1)

              m = (-18-15) / (9+2)   substitution

              m = -33/11                 simplify

              m = -3

point slope form

          y - y1 = m(x - x1)

          y - 15 = -3 (x -2)       substitution

b) (8, -8) slope = 3

        y + 8 = 3(x - 8)           substitution

you need to give us more information since we can't answer

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°