Factor the polynomial by its greatest common monomial factor. 12k^3 - 30k^4

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Find the value of x in the diagram below. select the best answer from the choices provided

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.