Verify sinx/1-cosx + sinx/1+cosx = 2cscx

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.