Show how to make a ten to solve 13-7? write the number sentence

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

3x = 729 solve for x plz . it's urgent. will mark