Which number on the spinners had matching theoretical and experimental probability? How are you able to determine it? please help

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

ed sheeran was one of the winners?

step-by-step explanation:

google xd