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Advanced Math/trignometric equation
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Question
1) solve 3- csc x=7 for 0 <= x < 2pi. give answers to the nearest hundredth of a radian.
Just to let you know, to do this, i had my calculator set in Degree Mode, then when i got the answer, i changed it to Radian Mode to get the answer.
3 - csc(x) = 7
subtract 3 from both sides
-csc(x) = 4
divide both sides by -1
csc(x) = -4
csc(x) = (1/(sin(x)))
(1/(sin(x))) = -4
multiply both sides by sin(x)
1 = -4sin(x)
divide both sides by -4
sin(x) = (-1/4)
inverse sin both sides
x = -.252680355
ANS : x = -.25 radians
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Answers by Expert:
Sherman D.
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I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.
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