The following two right triangles are similar. If side DE = 45, side HI = 36, and side DF = 30, what is the length of side HJ?

send it over

step-by-step explanation:

7

step-by-step explanation:

step-by-step explanation:

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.