Find the perimeter of rectangle pqrs with vertices p(0,0), q(0,7), r(12,7) & s (12,0). select one: a. 26 units b. 33 units c. 38 units d. 45 units

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.