Refer to the attachment .
Answer:
x = 5
Step-by-step explanation:
Because the sides shown are parallel, the triangles are similar. That means the lengths of their sides and segments of sides are proportional.
x/(x + 10) = 10/30
x/(x + 10) = 1/3
3x = x + 10
2x = 10
x = 5
6/ 2/3 that the answe ti that that should be the answer
Answer:
Step-by-step explanation:
Hope this helps you.
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