If we have a circle with a radius of 3 we need to find the diameter of the circle. Remember radius is half of the diameter. So, the diameter is 6 units.
Use the circumference formula: C=3.14D
C=3.14(6)
C=18.84 units
Z<=16+2
z-2<=16
Zina spent at most 18 dollars
Answer:
Sorry im not sure on this one...
Step-by-step explanation: