The answer is C for this question
4 feet
6.331 inches
Hope this helps!
Answer:
false
Step-by-step explanation:
tangent always touch to the circle
so....
Go to Calvin. Edu hope this helps.
The average speed is given by:
average speed=(total distance)/(total time)
total time for the first 30 miles was:
time=distance/speed
=30/30
=1 hr
total time for the remaining 30 miles
=30/60
=0.5
hence the average speed will be:
speed=(30+30)/(1+0.5)=60/1.5=40 miles per hour
