POSSIBLE POINTS: 100 Four students drew models to represent 60%. Which students did this correctly?
Austin - 6 out of 9
(In graphs)
Ethel - 12 out of 20

Amber- 6 out of 10

Ariel - 3 out of 5

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )