Answer:
Scale factor is 0.5
Explanation:
I will assume that:
LM is the original distance
FG is the dilated distance
The dilation can be found using the following the general rule:
dilated quantity = scale factor * original quantity
In the given, we have:
dilated distance = 0.75 miles
original distance = 1.5 miles
Substitute with the givens in the above equation to get the scale factor as follows:
0.75 = scale factor * 1.5
scale factor = [tex] \frac{1.5}{0.75} = 0.5[/tex]
Hope this helps :)