Let p be the set of polynomials. Let a, b, c, and d, be elements of p such that b and d are nonzero elements of p. Which statement about this sum is true? a/b + c/d A. The sun is an integer.
B. The sum is a polynomial.
C. The sum is a rational expression.
D. The sum is a rational number.

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

d. all of the above

step-by-step explanation: