Help please! and show steps. thanks!

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

If lmn=xyz, which congruences are true by cpctc? check all that apply

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.