Greg is designing a clock face. using the center of the clock face as the origin, he keeps its diameter at 10 units. match the positions of the hours on the clock face to their corresponding coordinates.

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

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

Ineed to know how to write question one in mathematical terms