Two vectors, a and b have magnitudes of $|$a$|=4$ and $|$b$|=5.$ If the angle between these two vectors is $820,$ draw a diagram to show $2$a$+3$b$.$ Then calculate the magnitude and direction of $2$a$+3$b using the vector addition method learned in class. Note: please place a horizontally and state your direction as a true bearing.