Which of the following equations below represents how to find the area of the smaller rectangle? Answer
A
9cm x 15cm = 135cm2
B
(9cm + 4cm) x (15cm + 5cm) = 260cm2
C
(9cm - 4cm) x (15cm - 5cm) = 50cm2
D
None of the above

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp