What is the magnitude of vector labeled with $"$M$"?$ Provide your answer in cm$,$ with $2$ significant digits $($not in scientific notation$).$

$$What is the magnitude of vector labeled with $"$N$"?$ Provide your answer in cm$,$ with $2$ significant digits $($not in scientific notation$).$

What is the magnitude of a vector that is the sum of two vectors shown in the picture below? Provide your answer in cm with $2$ significant figures. Do not use scientific notation.

What is the angle $($measured counterclockwise$)$ that a vector defined as the sum of these two vectors makes with the $+$x axis? Provide your answer in degrees, use three significant figures.

M N y [cm] x [cm]