8. is 16
10. is 5
11. is 10
Answer:
1 kilometer = 1000 meters
or
0.001 kilometers = 1 meter
Answer:
12/18 every hour
Step-by-step explanation:
2/3 =10 minutes
4/6 = 20 minutes
6/9 = 30 minutes
8/12 = 40 minutes
10/15 =50 minutes
12/18 = 60 minutes
Answer:

Step-by-step explanation:

Since
:

Solving for
:

Verify that the point of intersection occurs at 
Answer:
No answer
Step-by-step explanation:
I am sorry I know this is not going to help a lot but, I need a pic or the length of the radius I also don't know what the 20 cm goes with thanks