+0  
 
+3
106
1
avatar

sec(x)=7 square root 5 over 7

Guest Mar 21, 2017
Sort: 

1+0 Answers

 #1
avatar+75344 
+2

Take the inverse secant to find x.....we have

 

arcsec (7*sqrt(5/7))  = x  ≈  80.27°

 

 

 

cool 

CPhill  Mar 21, 2017

16 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details