Determine the zeros from the graph:
can someone please help

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Of four points are collinear, they are also coplanar

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with