What is the distance between the origin and a point at (-15, 8)?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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