Reflection across the X-Axis K (1,-1), N (4,0), Q (4,-4)
Select all that correct ordered pairs after a reflection across the x axis.
k'(1,1) K'(-1,1)
N'(4,0) N'(-4,0)
Q'(4,4)

a c

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°