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if csc x= 5/4 and 180<x<270, find tan x
a)4/5
b)4/3
c)3/4
d)4/3
 one year ago
 one year ago
if csc x= 5/4 and 180<x<270, find tan x a)4/5 b)4/3 c)3/4 d)4/3
 one year ago
 one year ago

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jim_thompson5910Best ResponseYou've already chosen the best response.1
First find x in dw:1353213278975:dw
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
I guess I should have used another variable than x, but tan(x) = opp/adj tan(x) = 4/5
 one year ago

kenneyfamilyBest ResponseYou've already chosen the best response.1
isnt 5 the hypotenuse?
 one year ago

kenneyfamilyBest ResponseYou've already chosen the best response.1
would it be 4/3 since its in the 3rd quadrant making it just 4/3? @jim_thompson5910
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
oh right, yeah it's positive, my bad
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
and it should be tan(x) = 4/3
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
so you are 100% correct
 one year ago
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