For what angles are sine and cosine the same? A) 0. B) 45 and 135
C) 45 and 225
D) 45 and 315

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number