They are all supplementary to each other because supplementary means that they all add up to 180
Step-by-step explanation:
huh what you are trying to say
I think the answer is either B or C I am not completely sure but I got 36
Answer:
x²+8x+16
Step-by-step explanation:
f(x) = (x+4)²
= (x+4)(x+4)
= x² + 4x + 4x + 16
= x² + 8x + 16
