Which transformation would result in the perimeter of a triangle being different from the perimeter of its image? a) (x, y) > (y, x)
b) (x, y) > (-y, x)
c) (x, y) > (4x,4y)
d) (x, y) > (x-5, y+2)

c) (x,y) > (4x,4y)

Step-by-step explanation:

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25