1. It costs a small production company a fixed cost of $2,900 for props and costumes plus $110 for each performance to put on plays at area schools. For each
performance, the company earns 5400. Let x represent the number of
performances and let y represent the amount of dollars of expenses or income.
Then the two equations graphed below represent the expenses and income earned
by the production company. How many performances must the company put on in
order to break even?

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 bsuppose 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 cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?