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anonymous
 4 years ago
Given the triangle and equation below, what is the value of x?
Right triangle ABC with AB measuring 5 and BC measuring 7.
tan∠A  csc∠C = 3x
anonymous
 4 years ago
Given the triangle and equation below, what is the value of x? Right triangle ABC with AB measuring 5 and BC measuring 7. tan∠A  csc∠C = 3x

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1326843016576:dw

phi
 4 years ago
Best ResponseYou've already chosen the best response.0First find length AC using pythagorean theorem. tan A = opp/adj = 7/5 csc C = 1/sinC where sin C = 5/hypotenuse (see above, AC) solve for x

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0hypotenuse is sqrt of 74, but im so confused can u please solve?

phi
 4 years ago
Best ResponseYou've already chosen the best response.0so what is sin(C) ? what is 1/sin(C) ? hint if sin(C)= a/b 1/sin(C)= b/a

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0what?????????????????????????????? can youy please just give me an answer??? i dont understand,

phi
 4 years ago
Best ResponseYou've already chosen the best response.0Watch this if you need more info http://www.khanacademy.org/video/basictrigonometry?playlist=Trigonometry

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0omgg....b being what??? and a being what?????
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