In this case, you first need to think about what is the formula for the circumference of a circle. <span>The formula for the circumference of a circle is 2 * PI * r, where r is the radius of the circle, and PI is the mathematical constant approximately equal to 3.14.

feet
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Answer:
25
Step-by-step explanation:
Answer: when you graph it, it opens down so it will have a maximum
Step-by-step explanation:
Answer:
Step-by-step explanation:
2b + 2c
Answer:
3(x-6)
Step-by-step explanation: