A wall that measures 10 feet by 8 feet needs to be painted in Devin’s room. The room has four such identical walls. What is
the area of the walls in the room that will not be painted?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap