Use the diagrams below to find the lengths of the missing sides. Figures in each diagram are similar. X=8
X=4
X=6
X=2

Step-by-step explanation:

The two triangles are similar

so the equation is

ce pula mea vrei ma

step-by-step explanation:

gayule

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.