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3 years ago

12

If triangle LMN ~ triangle PON, what is MN?

2 answers:

KonstantinChe [14]3 years ago

7 0

Answer:

36cm

Step-by-step explanation:

Tan(14/12)=angle of ONP

Tan(42/X)=angle of LNM

singe those angels are the same;

Tan(14/12)=Tan(42/X)

14/12=42/X

14*X=42*12

X=(42*12)/14

X=36

Leviafan [203]3 years ago

6 0

Answer:

pretty sure its 40cm

Step-by-step explanation:

hope this helps :)

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Answer:

$\textbf{Hello!}$

$\Longrightarrow2^2+2z=0$

$\Longrightarrow x_{1,\:2}=\frac{-2\pm \sqrt{2^2-4\cdot \:1\cdot \:0}}{2\cdot \:1}$

$\Longrightarrow \sqrt{2^2-4\cdot \:1\cdot \:0}$

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$\Longrightarrow x_{1,\:2}=\frac{-2\pm \:2}{2\cdot \:1}$

$\Longrightarrow x_1=\frac{-2+2}{2\cdot \:1},\:x_2=\frac{-2-2}{2\cdot \:1}$

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$\Longrightarrow =\frac{-4}{2}$

$\Longrightarrow =-\frac{4}{2}$

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$\underline{HOPE ~IT~HELPS}$

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3 years ago