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25 votes
25 votes
Please Help!

Find X


X=_______

Please Help! Find X X=_______-example-1
User Hotrodmonkey
by
2.8k points

1 Answer

21 votes
21 votes

Using the secant-secant theorem,


3(3+5)=4(x+4) \\ \\ 24=4(x+4) \\ \\ 6=x+4 \\ \\ x=\boxed{2}

User Fabjoa
by
2.5k points
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