2x^3 + 2x^2 + 5x + 1/ x^2
You have the right answer. n + p = m because inside angle + inside angle = outside angle.
Step-by-step explanation:

The converse of the statement is
if a rectangle doesn't have four sides the same length, then it isn't a square
Answer:
Surface area = 252 inches^2
Step-by-step explanation:
Surface area = 2lw + 2lh + 2wh
2(2*8) + 2(2*11) + 2(8*11)
32 + 44 + 176 = 252