brayma
brayma
02-09-2016
Mathematics
contestada
A=2πr solve for π
Respuesta :
dalendrk
dalendrk
02-09-2016
[tex]A=2\pi r\\\\2\pi r=A\ \ \ \ |divide\ both\ sides\ by\ 2r\\\\\boxed{\pi=\frac{A}{2r}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Katie is 6/10 of the way to Brianna's house. Larry is 7/10 of the way to Brianna's house. How much closer to Brianna''s house is Larry?
Choose the equation of the vertical line passing through the point (−2, 3). y = 3 x = 3 y = −2 x = −2
Luis wants to buy a skateboard that usually sells for $79.12. All merchandise is discounted by 12%. What is the total cost of the skateboard if Luis has to pay
What was the name given to the organization of farmers dedicated to calling for regulations of railroads and providing education to farmers? A. The Grange B. Th
(Space Science - Sorry didn't know what subject to put it under) Is it possible to manipulate a wormhole so that you can position the ends to where you want? In
Gasoline tanks are usually white or some other light color, like yellow or green. Gasoline tanks are not painted black. Why are gasoline tanks usually white and
When the Vicomte challenges Sir Percy to a duel, Marguerite responds with this sarcasm: "[L]ook on that pretty picture--- the English turkey and the French bant
how many time does 3 go into 50?
Which of the following is a sentence fragment? A. Hiding in the tree fort he had built as a kid. B. Checking his mail each day was always fun. C. Knowin
A reinforcer is a consequence that ________ a behavior, while a punisher is a consequence that ________ a behavior.
