What is the missing reason for the 3rd step in the proof below? Given: AX || CY, BX || DY, AB || CD
A ABX - ACDY
Prove: Slope of AB - slope of CD
Statement
Reason
1. Given
1. AX ||DY, BX ||DY AB || CD
A ABD - A DBC
2 AX ВХ
GYDY
2. Definition of similar triangles: Corresponding
sides of similar triangles are proportional
3. AX. DY - BX. CY
3.
DY. ex: CY
1 AX
4 v - slope of cookie
slope of AB
4. Definition of slope
5. Slope of AB - slope of CD
5. Substitution

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd

$450 i think. hope this ☺