Rectangle is 11 and 3/4 by 5 what is its total area​

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?

For which pair of functions is (gof)(a)=|a|-2?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28