What are the solutions to the equation 3(x-4)(x+5)=0

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

X+y=-4 x-y=2 use elimination with adding and subtraction

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?