1. 87.5 you have to multiply
2. Its 35 because you have to multiply
Repost this in science. this is physics not math. physics is science.
Answer:
Both of these fractions do not mean the same thing. The greater fraction is 3/2.
Step-by-step explanation:
Answer:
a. (-3,3), (18,-6), (9,15)
Step-by-step explanation:
If the scale factor is 3 and dilation is about the origin, each of the coordinates of the pre-image is multiplied by 3 to get the coordinates of the image.
Multiplying (-1, 1) by 3 gives (-3, 3), which matches choices A and C.
Multiplying (6, -2) by 3 gives (18, -6) which matches choices A and D.
The only viable choice is choice A.
