Answer:
Center of rotation
Step-by-step explanation:
Answer:31.6
Step-by-step explanation: i did the test
9514 1404 393
Answer:
3.75 hours
Step-by-step explanation:
Travel time can be found using the relation ...
time = distance/speed
time = (2475 mi)/(660 mi/h) = 3.75 h
It will take 3 3/4 hours to travel that distance.
C = 2 pi r
Since it is traveling around the circle 3 times we will use:
2 * 3 * 3.14 * 80
Total distance traveled = 1507.2 ft
Answer:
He has 42 rocks
Step-by-step explanation:
- 10 fewer children he gives 3 to each and has fourteen left
- So we know he has 42 rocks so multiply
