well010 well010

24-06-2020
Mathematics

contestada

Can someone help me with this I’m sorry I really just don’t know

Can someone help me with this Im sorry I really just dont know class=

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osikbro osikbro

24-06-2020

Answer:

15

Step-by-step explanation:

Because the two triangles are similar:

[tex]\dfrac{LN}{30}=\dfrac{6}{30-18} \\\\\\\dfrac{LN}{30}=\dfrac{6}{12} \\\\\\LN=30\cdot \dfrac{1}{2}=15[/tex]

Hope this helps!

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