Lines a, b, and c are perpendicular bisectors of triangle pqr and meet at A. solve for x, y, z.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Two consecutive negative integers have a product of 30. what are the integers?