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goformit100
 one year ago
Best ResponseYou've already chosen the best response.0ues Pytha goras theorem, or use trigonometric identities directly..... Say what you prefer most ?

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1\[\sin 36=\frac{ 10 }{ x }\] \[(x*)\sin36=\frac{ 10 }{ x }(* X)\]

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1thats as far as i have gotten

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1\[X \sin 36=10\]

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2\( (x*)\sin36=\frac{ 10 }{ \cancel{x} }(* \cancel{X}) \)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2keep going, your target is x

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1how do i get x alone

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1do i divide by sin 36?

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1so \[x=\frac{ 10 }{ \sin 36 }\]

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1or 17 approx

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2\(17 = \color{red}{\checkmark}\)

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1im unsure sometimes on how to do some steps ^^

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2you're doing great, takes lil practice thats all :)

phi
 one year ago
Best ResponseYou've already chosen the best response.0you got to Xsin36=10 if the problem was x*2 = 10 you would know what to do: divide both sides by 2 the reason you are unsure of what to do is you are forgetting that sin36 is just a fancy way to write down a number. You can always divide both sides by a number.
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