Tom is buying a 42 inch plasma high definition 1080p television, which is on sale for 40%
off. if the aspect ratio for this widescreen is 16: 9 and the frame around the screen is 1 inch
wide, will it fit in the entertainment center he bought last week for $753 if its opening is
36 inches by 24 inches? show work that supports your conclusions and remember that
televisions are measured diagonally.

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?