Asquare box lid has an area of 57 square inches. find the length of one side to the nearest tenth of an inch.

a. 28.5 inches
b. 7.0 inches
c. 6.5 inches
d.7.5 inches

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 : )

is only a line? i think so

215.92 dollars is the answer