You and your friend leave on different flights from the same airport. Determine which flight is farther from the airport. Explain your reasoning. Your flight: Flies 210 miles due south, then turns 70∘ toward west and flies 80 miles. Friend's flight: Flies 80 miles due north, then turns 50∘ toward east and flies 210 miles.

What is the standard form of -5x^2+2x^4-11+x^3+3x

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

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 > ?