2 years ago

This problem is lowkey tricky. Can someone help me out

Mathematics

1 answer:

notka56 [123]2 years ago

6 0

Answer:

x = 10

Step-by-step explanation:

Proof: If a line is parallel to one side of the triangle, then it divides the other two sides proportionally.

6/9 = x/15

9x = 90

x = 10

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