The cosine ratio is used to find missing angle measures and side measures in
any triangle
a right triangle
an acute triangle
an obtuse triangle

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

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.

What is the distance between the points (2, 5) and (5,9)?