Solve for e. 9e^2f=49 e=±√7f/3 e=±7√f/3 e=±7√f/3f e=±√7f/3f

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

Use the squared identities to simplify sin^2x cos^2x

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?