In AABC, what is the value of cos B?
ОА.
О. В. 11
Ос. б.
Op. 13

Sketch one cycle if the cosine function y=2cos2theta

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.