In the image, CD is the perpendicular bisector of AB. If the measure of EG is 4 inches, which of the following is true?

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?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building