Answer:
C. 3
Step-by-step explanation:
This is a 30 60 90 triangle. To get from 3 rad 3 to x you need to divide rad 3 which gives you 3.
Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:





Answer:
18/6=3
Step-by-step explanation:
18/6÷3=6/2
6/2=3
Answer:
B
Step-by-step explanation:
A radius is half of a diameter so multiply by 2
Its b, no matter what, he has to pay 18 dollars which effects the y intercept