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Snezhnost [94]
2 years ago
10

I am not sure on this question can someone please explain and solve for me ASAP

Mathematics
1 answer:
garik1379 [7]2 years ago
4 0

We have proportion:

\dfrac{|JN|}{|JM|}=\dfrac{|LN|}{|MK|}

We have:

|JM|=8;\ |MK|=40;\ |LN|=30

substitute:

\dfrac{|JN|}{8}=\dfrac{30}{40}\ \ \ |\cdot8\\\\|JN|=\dfrac{30}{5}\\\\|JN|=6

Answer: 6

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