Which transformation or sequence of transformations would produce an image that is not congruent to it’s pre-image? - A rotation of 180 degrees about the origin
- A dilation followed by a reflection
- A translation of (x + 5, y - 2)
- A translation followed by a reflection

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

If you answer 2+2 you will get over 80 points

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters