Trigonometry question
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Mathematics, 21.06.2019 19:30
Evaluate the expression for the given value of the variable. β£-4b-8β£+β£-1-b^2 β£+2b^3 ; b=-2
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Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0Β°, (b) 75 m/ s at 5Ο/ 6 rad, (c) 254 lb at 325Β°, (d) 69 km at 1.1Ο rad.
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Mathematics, 21.06.2019 21:30
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
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