Find the length of the missing side (nearest tenth).

15 yd
26 yd

Answer this question! 30 points and brainliest! only if you know the answer.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Find the distance between (7,-6) and (-3,-9)