Factor completely 9xy + 36x − 10y − 40.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).