Given that klh=120 degrees which statement about the figure must be true

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q

Which equation can be solved to find x the measure of jk in the apex

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7