How would i solve this function? you!

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

What is the equation of a line passing through (-6,5) and having a slope of 1/3