Atriangle has vertices at o(0, 0), a(1, 0), and b(0, 1). a dilation centered at (1, 0) is applied to the triangle. of the sides lie on the same line as their respective images.

Find an equation of the line perpendicular to the graph.

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression