What is the area of a circle with a radius of 5 units? 11.89 units2
59.44 units2
62.5 units2
78.5 units2

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d

Run a linear regression to determine an equation (y=mx+b y=mx+b)