Answer: 1/3
Step-by-step explanation:
We know that after dilation with scale factor k the coordinates of pre-image (x,y) map to (kx,ky) of the image.
From the given graph, the coordinate of A =(9,4) and the coordinate of A' (3,2)
Then
and 

Therefore, the scale factor of the dilation is 1/3.
The answer is in the picture below !
Answer:
It would be 70
Step-by-step explanation:
Round to the nearest tenth 72
the answer is 70 why because if you around to the nearest 10 it would be 70.
Hope it helped brainiest plz