Questions Asked on March 6, 2012

prove sin(α+β)sin(α-β)=cos^2β-cos^2α Asked on March 6, 2012 at 12:00 AM prove sin(α+β)sin(α-β)=cos^2β-cos^2α please help... this is the only one I didn't understand out... Asked on March 6, 2012 at 12:12 AM I would like to learn more about having "undue confidence" by creating examples. I understand that t... Asked on March 6, 2012 at 12:13 AM A ship leaves port with a bearing of S 40 W. After traveling 7 miles, the ship turns 90 degrees on a... Asked on March 6, 2012 at 12:18 AM On each flight, an airplane is filled with 10 quarts of oil. The airline adds an additional (1/2) q... Asked on March 6, 2012 at 12:23 AM now check this. THERE ONCE WAS A CLASS NAMED 210 THEY KEPT TALKING AND TALKING AGAIN MRS.BESDE... Asked on March 6, 2012 at 12:24 AM An algebra teacher drove past a farmyard that was full of chickens and pigs. The teacher happened to... Asked on March 6, 2012 at 12:30 AM C2H4(g)+CO2(g)+H2O(g) interpret the equation in terms of relative numbers of moles,volumes of gas a... Asked on March 6, 2012 at 12:30 AM Sentence with: Locomotive revolting caricaturist contraband Asked on March 6, 2012 at 12:30 AM A 40 ft ladder leans against a wall so the base of the ladder is 11 feet away from the base of the w... Asked on March 6, 2012 at 12:31 AM