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What is the value of LM?

What is the value of LM?-example-1
User Vinh VO
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1 Answer

4 votes

Answer:

Lm = 30

Explanation:

QP/LM = PN/NL

(x - 1)/(x + 3) = 12/18

18(x - 1) = 12(x + 3)

18x - 18 = 12x + 36

18x - 12x = 36 + 18

2x = 54

x = 54 : 2

x = 27

LM = x + 3 = 27 + 3 = 30

User Kmader
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5.6k points