Respuesta :

LammettHash
[tex]\csc45^\circ=\sqrt2\approx1.414[/tex], and [tex]\csc x[/tex] is an decreasing function for [tex]0^\circ<x<90^\circ[/tex], so [tex]\csc40^\circ>\csc45^\circ[/tex]. This means 1.556 is the best (and correct) choice.
aho8828

Answer:

C:  1.556

Step-by-step explanation:

I did the math on my calculator and I also got it right on my test : )

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