AB is parallel to DC. AB = :5p
DC = p
DA = 2q - p
a) Find CB in terms of q and p.
Simplify your answer.
Note: Ignore arrows above vectors eg write PQ, not PQ
2q+3p
A
B
>
b) P is the midpoint of AD.
AQ: QB = 2:3
Show that PQ is parallel to CB.
P р
D
С

They both have q+3/2p, so that means that 2PQ=CB and that means they are parallel to each other

Step-by-step explanation:

PQ=PA+QA

PQ=1/2(2q-p)+2/5*5p=q-1/2p+2p=q+3/2p

CB=2q+3p=2(q+3/2p)

mental cunning

explanation:

he is often referred to as a man of twists and turns

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right