The answer is
a−120
because -5*-3=15 because negative and a negative = a positive
Now 15*-8 =-120 that's because a negative and a positive
Answer:
Segment DE is half the length of segment AC. -- Substitution property of equality
Step-by-step explanation:
Here is given a proof for proving line joining mid segment is parallel and half the length of third side.
Stepwise proof is given in two columns
We find that for every line there is a justification as
STatement Justification
D and E coordinates found out MId point formula
DE and BC are measured Distance formula
DE=1/2 BC Substitution property of equality
This justification was missing in the given proof and with this included proof would be complete
Answer:
this assignment is for today, please help me find out the amswer
You divide to get the answer
