Question

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 1

x = 8

Step-by-step explanation:

The secant and tangent theorem says that:

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

`x^2=(12)(4)`

Then, solving for x, we get:

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

Therefore, the value of x is 8.