Identify all pairs of parallel segments pls help on number one

A C and D F

B D and E A

FB and E C

Step-by-step explanation:

Given:

See attachment

Required

List all parallel segments

From the attachment:

A B = B C

A F = F E

C D = D E

This implies that triangle divide the side lengths of triangle into equal parts

So, the parallel segments are:

A C and D F

B D and E A

FB and E C

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 : )

linear pair postulates