Prove if a circle is divided into n congruent arcs (n \ ge 3), the chords determined by joining consecutive end points of these arcs they form a regular polygon.

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?