The perimeter of a rectangle is 72 m. the width of the rectangle is 16 m. what is the area of the rectangle? a. 320 m2 b. 896 m2 c. 1,152 m2 d. 72 m2

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2