2 points Find the value of y that that is required to show that PQRS is a
parallelogram. You will need to use a system of equations to solve this
problem. Depending on how you set up your system of equations, you
might even need to solve for x before you solve for y.

3x + 2y
4x + y
17

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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.