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JASON7241IN
Answered

Please help me out I don’t understand I’ll give more if right

Please Help Me Out I Dont Understand Ill Give More If Right class=

Answer :

Answer:

x = 15.

Step-by-step explanation:

We apply the tangent-secant theorem:

18^2 = 12(12+x)

324 = 144 + 12x

12x =  324 - 144 = 180

x = 180/12 = 15.

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