The last one is the correct answer!! nothing that is dilated can be congruent to another triangle.
Answer:
Least 8.06, 8.295, 8.3, 8.31 Greatest
You can buy 8 posters with 48.00 19.20x2=38.40 the leftover change isn’t enough to buy more
I find these easier to calculate when everything is converted to a decimal
d=rt
d=(9.5mph x 1.75)
d = 16.625 ( approx. 16.6 miles)
