02.06 Focus on the Introduction 10 points :) please help ASAP :)

Using the ideas you previously wrote in your Informational Research Chart (see attachment below↓)
you will write the introduction of your informational article.

1. In your introduction, be sure to include:

- a statistic or surprising fact in your hook

- one to two sentences of important information
regarding your topic

- your thesis written in the third person point of view
without feelings or emotions

2. Write in third person point of view and use correct grammar, punctuation, and spelling.

(so basically, i just need you to write an introduction on what i wrote...)

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 > ?