Circumference: 18.84 m
Area: 28.26
Explanation
For circumference, use the formula 
*d, where d=the diameter(the radius times 2).
For area, use the formula 
, where r=the radius. Make sure to square the radius first before multiplying by pi!
A good way to remember these formulas is Cherry(circumference) Pi() is Delicious(diameter) and Apple(area) ("are too")
B. It is not true. The point at x=0 is not part of a solution for the piece wise function.
Answer:
The equation is y=1/2x+5
Step-by-step explanation:
Answer:
3(4x^2-3x+5)
Step-by-step explanation:
3(4x^2-3x+5)
I think it is A. Because it says that 1/3 is dividing the difference of 15 and an number, furthermore "one third" mean divide by 3.
