Answer:
Looks like the scale factor is 1/3.
Step-by-step explanation:
<em>(In this dilation, the green image is polygon ABCDE, and the red image is polygon A'B'C'D'E'. The red image is the resulting image after said dilation.)</em>
A scale factor greater than one enlarges an image, and a scale factor between zero and one shrinks an image, so that rules out options 2 (SF = -3) and 3 (SF = 3).
A negative scale factor would end up in an image opposite the center of enlargement, so that eliminates option 4 (SF = -1/3).
So that means that the scale factor is option 1 (SF = 1/3)!
Answer:
1. 220 minutes
2. $45.6
Step-by-step explanation:
Answer:
Answers Below
Step-by-step explanation:
Part A:
r=d/t
Part B:
r=665280/3
r=221760
Part C:
221760/5280 = 42mph
Part D: Miles per Hour, because it is easier to understand
