Subtract 7 from the quotient of 428 and 4

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.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955