B
- Harvard university professor
Answer:
C) 
Step-by-step explanation:
When we are dilating an image about the origin we need to multiply the scalar factor to each x and y co-ordinates of pre-image to get the co-ordinates of the transformed image.
Since scalar factor is
, so we multiply the
and
with
.
Pre-image
Image 
∴ Points of the image 
CF=EC=DC
2CF=CD
CD = 20 in.
Answer:
43.50
Step-by-step explanation:
MULTIPLE THE 2 NUMBERS
Answer:
as always, the rate of change is ∆y/∆x. In this case, that's
(127-95)/(3-1) = 16
Step-by-step explanation: