31-01-2017
Mathematics

contestada

Find the value of the csc 40° using your calculator.
1.342 0.745 1.556 0.643

Respuesta :

LammettHash LammettHash

31-01-2017

[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.

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aho8828 aho8828

17-02-2021

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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