Mathematics, 30.06.2019 04:30 isabeljackson562
In 2009, usain bolt set the world record for sprinting 100 m in approximately 9 3/5 seconds. find his average speed in meters per second.
Answers: 2
Mathematics, 21.06.2019 20:00, duhitzmay4693
The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?
Answers: 2
Mathematics, 22.06.2019 00:30, gthif13211
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 > ?
Answers: 1
In 2009, usain bolt set the world record for sprinting 100 m in approximately 9 3/5 seconds. find h...
Mathematics, 09.11.2020 18:40
Biology, 09.11.2020 18:40
Mathematics, 09.11.2020 18:40
Computers and Technology, 09.11.2020 18:40
Mathematics, 09.11.2020 18:40
Mathematics, 09.11.2020 18:40