Determine if the following three side lengths can form a triangle. a. 20in, 10in, 9in
b. 8cm, 7cm, 11cm
c. 4m, 7m, 11m

PLS i’m doing the open response and need help

Which is the completely factored from of xy^3-x^3y

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.