If AB is defined by the endpoints A(8,-2) and B(4,4), write an equation of the line that is the
perpendicular bisector of AB

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2