Anna has a 10 3/4 pound bag of flour. each time she bakes a batch of rolls she use 2 1/6 pound of flour. how many pounds of flour remain after anne bakes 3 batches of rolls?

pls refer ro the top for answer

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

umm you say your want to . but you do know that this is the mathematics.  

o~o