Mathematics, 22.09.2019 01:20 cristinanina
What is the greatest multiple of 10 that can be expressed using only the numbers 2,2,3,5 each exactly once, with any or all of the operations, +*,divide, exponentiation, parentheses. express your answer in scientific notation.
Answers: 1
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Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?
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Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.
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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
What is the greatest multiple of 10 that can be expressed using only the numbers 2,2,3,5 each exactl...
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