Please answer correctly
...
Answers: 3
Mathematics, 21.06.2019 16:50
What is the perimeter of square abcd? units units 28 units 37 units
Answers: 2
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
Mathematics, 21.06.2019 18:00
What is the measure of the smallest angle in the diagram? 15 29 32 45
Answers: 2
Mathematics, 22.06.2019 00:30
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
Mathematics, 05.08.2021 05:10
Social Studies, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Health, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Business, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10
Mathematics, 05.08.2021 05:10