Given that d is the midpoint of ab and k is the midpoint of bc, which statement must be true?
a lines has points a, d, b, k, and c.
db = bk
b is the midpoint of ac.
d bisects ak.
ak + bk = ac

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

isi

step-by-step explanation:

use that smart brain

boxplot

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled