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cos(39)=22/x solve for x?

 Mar 2, 2017

Best Answer 

 #1
avatar+14865 
+10

cos(39)=22/x solve for x?

 

 

rad:

\(cos(39)=\frac{22}{x}\)

\(x=\frac{22}{cos(39)}=\frac{22}{0.2666}=82.50734\)

 

deg:

\(cos(39grd)=\frac{22}{x}\)

\(x=\frac{22}{cos(39grd)}=\frac{22}{0.7771}=28.3087\)

 

laugh !

 Mar 2, 2017
edited by asinus  Mar 2, 2017
 #1
avatar+14865 
+10
Best Answer

cos(39)=22/x solve for x?

 

 

rad:

\(cos(39)=\frac{22}{x}\)

\(x=\frac{22}{cos(39)}=\frac{22}{0.2666}=82.50734\)

 

deg:

\(cos(39grd)=\frac{22}{x}\)

\(x=\frac{22}{cos(39grd)}=\frac{22}{0.7771}=28.3087\)

 

laugh !

asinus Mar 2, 2017
edited by asinus  Mar 2, 2017

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