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olasank [31]
3 years ago
7

What is the value of x

Mathematics
1 answer:
azamat3 years ago
7 0

Answer:

x = 20

Step-by-step explanation:

given a line parallel to a side of a triangle and intersecting the other two sides, then it divides those sides proportionally , that is

\frac{10}{5x+10} = \frac{11}{121} = \frac{1}{11} ( cross- multiply )

5x + 10 = 110 ( subtract 10 from both sides )

5x = 100 ( divide both sides by 5 )

x = 20

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