Use the law of cosines to find each missing side. Round to the nearest tenth.

(I'm doing each individual question)

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.