Segment AB, with endpoints A(-6,9) and B(12, -3), is dilated by a scale factor of centered at the origin. What are the coordinates of A'?

Enter your answer as an ordered pair, using parentheses and a comma, like this: (42, 53)​

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.