I am attaching a picture of the question as you can see there question has been answered but my.teacher wants me to type out how she got that answer I need it fast bc this is due in 1 hour.



Answer :

Answer:

x = 8

Explanation:

The secant and tangent theorem says that:

So, replacing the values of each segment, we get:

[tex]x^2=(12)(4)[/tex]

Then, solving for x, we get:

[tex]\begin{gathered} x^2=64 \\ x=\sqrt[]{64} \\ x=8 \end{gathered}[/tex]

Therefore, the value of x is 8.

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