Which of the following equations are identities? Check all that apply.

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54