After draining 8 gallons from a Tun of water, there were still 12 gallons left. How many gallons of water were in the Tun to start Write it as a mathematical sentence

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Acircle has a circumference of 28.36 units what is the diameter of the circle