A steel pipe, length 1. 2 has an external diameter of 30. The thickness of the steel is 2. The pipe has to be painted inside and outside at a cost of $ 12 per 2. Calculate the cost to paint the pipe.

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.

Free points also plz look my profile and answer really stuff

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x