Quadrilateral abcd has vertices a(-2,4), b(-3,-3), c(-5,-2) and d(-5,2). which of the following are the coordinates of a’ after a dialation with a scale factor of 2 1/2

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place