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Mathematics, 26.03.2021 23:00, timothymoles
The sun burns 4.5 ร 106 tons of hydrogen per second. An hour is 3.6 ร 103 seconds. How much hydrogen does the sun burn in 1 hour? can you answer quick i need by today i am failing math
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Answers: 1
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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 ฮฑ. part a: how can you use trigonometric ratios to calculate the direction ฮฑ 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
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The sun burns 4.5 ร 106 tons of hydrogen per second. An hour is 3.6 ร 103 seconds. How much hydrogen...
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