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XY=3K-2,YZ=7K+4,XZ=4K+38
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5 votes
XY=3K-2,YZ=7K+4,XZ=4K+38

User Lynnaloo
by
4.4k points

1 Answer

3 votes

Answer:

6

Explanation:

Due to the segment addition postulate, XY + YZ = XZ.

By substituting the values in, we get that
(3k-2)+(7k+4)=4k+38

Simplifying gives us that
10k+2=4k+38


6k=36


k=6

User David Morabito
by
4.7k points
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