Reflect triangle ABC about the line y = -1.
Give the coordinates of A', B', and C'.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?