Answer:
-4x^2-x
Step-by-step explanation:
Circumference=2*pi*r or pi*d so if its 16pi you know that your diameter is 16 wich means your radius is 8 because d/2 is your radius. plug the 8 into the area formula wich gives you the formula pi*8^2. 8squared is 64. 64 times pi is 201. <span>or 64pi wich is the area of the same circle with the circumfernce of 16pi
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Step-by-step explanation:
Ja, es ist passiert, dass mein Lehrer auch dasselbe macht und alle Schüler langweilen
Okay so the value of X is 9x^2/7
Answer:
hey i dont really know, but look up calculator soup, it has a ton of different calculators and may be able to help u
Step-by-step explanation:
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