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anonymous
 one year ago
if tanø= 4/3 in quadrant II, what is cosø?
anonymous
 one year ago
if tanø= 4/3 in quadrant II, what is cosø?

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freckles
 one year ago
Best ResponseYou've already chosen the best response.1hi! we can draw a right triangle in quadrant 2 .

freckles
 one year ago
Best ResponseYou've already chosen the best response.1or if you want @hartnn I will step away

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0anyone that can help me is fine:)

freckles
 one year ago
Best ResponseYou've already chosen the best response.1dw:1433661088760:dw

freckles
 one year ago
Best ResponseYou've already chosen the best response.1this is what the triangle looks like with the given info

freckles
 one year ago
Best ResponseYou've already chosen the best response.1to find cos(theta) you need to know the adjacent side (this is given) and the hyp

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0adjacent is on the 3, right?

freckles
 one year ago
Best ResponseYou've already chosen the best response.1you need the find the hyp

freckles
 one year ago
Best ResponseYou've already chosen the best response.1dw:1433661364938:dw this length that I just drew in black

freckles
 one year ago
Best ResponseYou've already chosen the best response.1hint: think Pythagorean theorem

freckles
 one year ago
Best ResponseYou've already chosen the best response.1and recall cos(theta)=adj/hyp

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so what do i do with that equation?

freckles
 one year ago
Best ResponseYou've already chosen the best response.1adj=3 you said hyp=5 you said

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sp 3/5 is the answer? that simple???:D
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