Which expression is equivalent to 10x^2y + 25x^2? a) 5x^2(2y + 5) b) 5x^2y(5 + 20y) c) 10xy(x + 15y) d) 10x^2(y + 25)

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

Using the figure below, select the two pairs of alternate interior angles. a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?