A class had quiz scores of 10, 13, 13, 13, 15, 16, 16, 20, 22, 23, 24, 25. Which measure of center shows the highest "average" quiz score? A/ Median
B/ Mean
C/ Mode
D/ They are all the same

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

step-by-step explanation:

b and c

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?