Find the slope of the line that passes through (4,-5) and (-2,9) a -2/3
b 5/3
c-7/3
d 2
Please help me ASAP

Factor the expression using gcf 9b+45

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15