Triangle abc is congruent to triangle def.
what is the length of fe?

Since these two triangles are congruent.

We know that CB = FE

CB = 16.4

Well that could only mean that..

FE = 16.4 cm

Good Luck! :)

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed