Which shows the image of triangle WXY after the transformation R0, –90°(x, y)?

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

Driving on the highway can lead you to the hypnosis of a road, a condition of drowsiness or ignorance, you can avoid this condition

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.