Simplify:
5x^3 + 4x^3

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv