If all of the diagonals are drawn from a vertex of a quadrilateral, how many triangles are formed? 1 2 3 4

hep the ratio of the weight of shawn's dog to the weight of andy's dog is 5: 7 shawn's cat weight 23kg approimately how much does andy's dog weigh

What is the product of the radical expression. (7-2square root) (8+2 square root)

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?