Csc α - sin α =cos α cot α
show how this is an identity?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?