True or false: the value of r represents the reference angle when plotting a point in polar coordinates.

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.