If tan x = .76 and cos x = .22, what is sin x?

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?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Aof 12 , we to a of 4 to on a .of 4 be ?