Answer & Step-by-step explanation:
The Segment Addition Postulate states that AB + BC = AC when C is between A and B.
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___________________________________________________</h2><h2><em>I AM ALWAYS HAPPY TO HELP :)</em></h2>
i can't really see the image but i'm sure it's pretty cool (:
To find the decreased percentage,here's what we can do:

In this case,the eqaution would be:

Hope it helps!
Answer:
B
Step-by-step explanation: