Answer:
(0,−4)
Step-by-step explanation:
The correct answer is 9.42477796077 because pi 3.14ect you would just multiply it by 3 so the answer would be 9.42477796077
Answer:
32.064
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
because 2 1/2 times 4=10