15. What is the solution to k+(-12) = 42? (1 point)
k=-54
k=-30
k= 30
k=54

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.