The equation tan−1 = x can be used to find the measure of angle lkj.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.