what is the probability of scoring less than a 80 on a quiz that has a mean of 84 and a standard deviation of 3

11

step-by-step explanation:

32.50-7.50=25

225/25=11

(-5,-28)

i graphed to on desmos.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.