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Using similar triangles, what is x?

Using similar triangles, what is x?-example-1
User Omukiguy
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1 Answer

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(x)/(2.5)=(x+2.4)/(2.5+2)\\ (x)/(2.5)=(x+2.4)/(4.5)\\ 4.5x=2.5(x+2.4)\\ 4.5x=2.5x+6\\ 2x=6\\ x=3
User Galaxis
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