Mathematics, 29.06.2019 14:30 briannaandmakayla33
Using sine and cosine, it's possible to describe any (x, y) point as an alternative, (r,θ) point, where r is the length of a segment from (0,0) to the point and θ is the angle between that segment and the x-axis. this is called the polar coordinate system, and the conversion rule is (x, y) = (rcos(θ),rsin(θ but what are sin and cos
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The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg
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What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)
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Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.
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Using sine and cosine, it's possible to describe any (x, y) point as an alternative, (r,θ) point, wh...
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