"Rectangle PQRS with vertices P(-6,9), Q(3,6), R(0,-9), and S(-9,-6) is dilated by a scale factor of 1/3 with the origin as the center of dilation and then reflected over the line y=-x. Give the coordinates of the image."

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?