∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. what is the measure of the longest side of ∆abc

Which term best describes the association between variables a and b

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x