Select all of the following that are potential roots of p(x) = x4 − 9x2 − 4x + 12?

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

How to determine whether two known pairs of points are on the same line.

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents