Mathematics, 12.02.2022 06:30 aleiahmartin
Maria answered 15 math problems in 30 minutes. How many problems did she solve in 1 minute. 10 points and a brain liest
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Mathematics, 21.06.2019 22:20
Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)
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Mathematics, 21.06.2019 23:00
How many 2/5s are in 1 and 1/2 plz someone me right now
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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
Maria answered 15 math problems in 30 minutes. How many problems did she solve in 1 minute. 10 point...
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