The edge of a polyhedron is: A. an intersection of two faces B. none of these C. a two-dimensional object D. a zero-d mensional object

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

Ven the functions, f(x) = 5x2 - 3x + 1 and g(x) = 2x2 + x - 2, perform the indicated operation. when applicable, state the domain restriction. (f - g)(x) 3x2 - 4x + 3 3x2 - 2x - 1 3x2 - 4x - 1 3x2 - 2x + 3

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4