In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving AAEC – ADEB, given that CA is parallel to DB and E is the midpoint of AD. Submit the entire proof to your
instructor
Given:
CA|DB
E is the midpoint of AD
Prove:
AAEC ADEB
C
D
E
A
B
STATEMENT
REASON
1. CA||DB
1
E is the midpoint of AD
2

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14