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mojhsa [17]
3 years ago
6

Can you guys help me find x for both

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer:

x = 6 and x = 9

Step-by-step explanation:

16

MN is half the length of KL

MN = \frac{1}{2} × 12 = 6

--------------------------------------------

17

Δ LMN and Δ LJK are similar triangles, so the ratios of corresponding sides are equal, that is

\frac{LM}{LJ} = \frac{MN}{JK} , substitute values

\frac{x}{x+9} = \frac{8.5}{17} = \frac{1}{2} ( cross- multiply )

2x = x + 9 ( subtract x from both sides )

x = 9

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