Answer:

Step-by-step explanation:
Answer:
Formula for Circumference of a Circle
Circumference is given by the formula C = πd where π = 3.14 and d is the diameter of the circle. Circumference is given by the formula C = 2πr where π = 3.14 and r is the radius of the circle.
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Search how muCh is a gallon and how much is a quart and these will help you find your answer
This answer to this question is b
27a² + 18ax + 45a = 9a(3a + 2x + 5)
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This missing part is 3a + 2x + 5.
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