J juspchy New member Joined Mar 15, 2010 Messages 8 Mar 18, 2010 #1 solve the missing variable c=2nr c=7.53, n=3.14 Your answer round to two decimal places r= round to the nearest hundreds
solve the missing variable c=2nr c=7.53, n=3.14 Your answer round to two decimal places r= round to the nearest hundreds
A arthur ohlsten Full Member Joined Feb 20, 2005 Messages 847 Mar 18, 2010 #2 c=2nr solve for r divide both sides of = sign by 2n, so r is isolated c/(2n) = r let c=7.53 n=3.14 substitute these values r=7.53/[2(3.14)] clear inner bracket r=7.53/[6.28] divide r= 1.199 r=1.20 answer please check the math Arthur
c=2nr solve for r divide both sides of = sign by 2n, so r is isolated c/(2n) = r let c=7.53 n=3.14 substitute these values r=7.53/[2(3.14)] clear inner bracket r=7.53/[6.28] divide r= 1.199 r=1.20 answer please check the math Arthur
J juspchy New member Joined Mar 15, 2010 Messages 8 Mar 18, 2010 #3 thank you very much for your help!
