Select the correct answer. In the image, two circles are centered at A. The circle containing B was dilated to produce the circle containing B′. What is the scale factor of the dilation?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

The parabola opens: y=√x-4 (principal square root) up down right left

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package