Answer:
38.5 cm
Step-by-step explanation:
1. To find the radius divide 7 by 2 which is 3.5
2. Then multiply 3.5 by itself which is 12.25
3. Next multiply 12.25 by 3.14 ( 3.14 =
= pi )
4. Lastly your answer will be 38.5
Answer:

Step-by-step explanation:
Answer:y=-6
Step-by-step explanation:
-3(2)
YX=2, I assume you need to get the 'X' and 'Y' alone. Also just for future reference, you're trying to get variables alone and all the numbers on the other side. Lastly, whatever you do to one side you do to the other. Good luck!
Answer:
It doesn’t represent a function
Step-by-step explanation: