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anonymous
 one year ago
In right ∆LMN, sin M = 0.759. What is cos N? 0.121
0.241
0.349
0.651
0.759
anonymous
 one year ago
In right ∆LMN, sin M = 0.759. What is cos N? 0.121 0.241 0.349 0.651 0.759

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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[\sin ^2 x+ \cos ^2 x =1\]

misssunshinexxoxo
 one year ago
Best ResponseYou've already chosen the best response.1M + N = 90, N = 90 M cos N = cos (90 M) =cos 90 cos M + sin 90 sin M cos 90 =0 and sin 90 =1 cos N = sin M

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0idk what any of that means aha im sorry i had a horrible teacher :(

misssunshinexxoxo
 one year ago
Best ResponseYou've already chosen the best response.1Answer would be E

misssunshinexxoxo
 one year ago
Best ResponseYou've already chosen the best response.1No worries let's work it out

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Can't be true. If the sin = cos, the angles would both be 45 and sin and cos would be .707

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[(.759)^2+\cos ^2N=1\] \[\cos ^2N=1.576=.423919\] \[\cos N=\sqrt{.423919}=.651\]
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