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anonymous
 one year ago
someone help me understand this :(
anonymous
 one year ago
someone help me understand this :(

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0tangent of any angle of a right angled triangle = height of that triangle/base of that triangle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for your diagram height = 27500 base = 5000

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes i got that. i just dont understand the last step :( how did they get that answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im using that as an example for a question my test i just got so confused at the last part

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.2That is where you take the inverse tangent function of that whole expression \[\large tan(x) = 5.5 \rightarrow x = tan^{1}(5.5)\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh okay. can i put the question from my test on here and ill walk through the steps and you tell me if im the right track or not?

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.2It will work like that with all your trig functions If \(\large sin(x) = \text{something}\rightarrow x = \sin^{1}(\text{something})\) If \(\large cos(x) = \text{something}\rightarrow x = \cos^{1}(\text{something})\) If \(\large tan(x) = \text{something}\rightarrow x = \tan^{1}(\text{something})\)

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.2And yeah of course!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so i used sin for this one

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.2And you would be correct again :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes!! thank you so much :D

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.2Not a problem! Good luck on the rest of your test :D
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