Given p(x) = 2x^2 + 5x – 8 and q(x) = 7x + 4, what is (p + q)(x)? (x^2 means x squared) A (p + q)(x) = 2x^2 + 12x – 4 B (p + q)(x) = 2x^2 – 2x – 12 C (p + q)(x) = –5x^2 + x – 8 D (p + q)(x) = 9x^2 + 9x – 8

8

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.