The circumference of the circle is 53.41.
If you're traveling at 54 mph and it takes 15 hours to his destination, 15×54 gives you 810miles
Answer:
i can help
Step-by-step explanation:
If the angle is x we have
cos x = 9/15 = 0.6
x = 53 degrees
So it's false.
Answer:
54
Step-by-step explanation:
