Use the coordinates J(7, 8), K(1, 2) and L(5, 2) for △JKL. The centroid for △JKL is at point M. What is JM rounded to the nearest tenth?
Group of answer choices

4.3

4.8

7.2

2.4

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?