Circles: Question 4
In the accompanying figure, PA is tangent to circle O at A.
and line segment PBC is a secant. IF PC = 16 and BC = 12,
find PA.

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.