The vertices of figure KLMN are K(1,1), L(4,1), M(2,3), and N(5,3). If KLMN is reflected across the line y=-1, find the coordinates of vertex L

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

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?