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lara [203]
2 years ago
5

Determine the value of X AB is the mid segment of triangle LMN. Determine the value of X

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
7 0

Answer:

<h2>B.  4</h2>

Step-by-step explanation:

Since ,AB is the mid segment of triangle LMN

Then

\Longleftrightarrow AB=\frac{MN}{2}

\Longleftrightarrow x+8=\frac{5x+4}{2}

\Longleftrightarrow 2\times(x+8)=5x+4

\Longleftrightarrow 2x+16=5x+4

\Longleftrightarrow 16-4=5x-2x

\Longleftrightarrow 3x=12

\Longleftrightarrow x=\frac{12}{3}=4

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