Parallel line j and k are cut by transversal line p creating the angles shown. Select all numbered angles that must be congruent to angle x.

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb