According to the graph what is the value of the constant in the equation below

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

What is the value of x? assume that the line is tangent to the circle.

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.