Which set of ordered pairs represents a linear relationship?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.