In the left column are the steps of the derivation of the quadratic formula. In the right column, explain the process taken to arrive at that step. The first two rows have been completed for you. Click and drag (or use the arrows) to put the explainations for each step in order from top to bottom.

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2