order for the parallelogram to be a rhombus x= 3x+11 x+23

3. Diego and Anya live 72 miles apart. They both meet at their favorite restaurant, which is (16x – 3) miles from Diego's house and (5x + 2) miles from Anya's house. Diego argues that in a straight line distance, the restaurant is halfway between his house and Anya's house. Is Diego right? Justify your reasoning. Midpoint and distance can also be calculated on a coordinate plane. The coordinate plane is a plane that is divided into regions (called quadrants) by a horizontal line (_ and a vertical line (_ > The location, or coordinates, of a point are given by an ordered pair,

Explain whether the planes 3x-6y-9z+5= 0 and x + 2= 2y + 3z will ever intersect

Show whether or not the diagonals of parallelogram ABCD bisect each other given A(-2,2), B(1,4), C(2,8) and D(-1,6).