Find the area of a circle with radius 36 cm. Use = 3.14. A.226.08 cm
B.2,034. 72 cm?
C.4069. 44 cm
D.8,138.88 cm?​

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5