( -3+71i )+(9)=

express your answer in the form ( a + bi )

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Find the missing dimension extra points

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