Answer:
r=13
Step-by-step explanation:
Answer:
answer C.
Step-by-step explanation:
it has the most logical explanation, frankly I'm not the best with circles, but I'm decently sure I'm right
So it took an hour an 15 minutes which means the distance traveled is their speed+1/4 of their speed, also any answers that have northbound going faster than 6km/h above south is not right so B and D seems to be out of the picture
