Which relationship has a unit rate of 60 per hour ?

a ) 300 miles in 6 hours

b ) 300 miles in 5 hours

c ) 240 miles in 6 hours

d ) 240 miles in 5 hours

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?