In △abc, a=13 △ a b c , a = 13 , b=14 b = 14 , and c=18 c = 18 . find m∠a m ∠ a .

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.