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0
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avatar+93 

https://gyazo.com/a26a9a7f7a3cb544fb3189544c2e93bf

 

I'm really stuck with this math problem and would really appreciate all the help I can get! Thank you!!! :) BTW, I  posted a screen share of it above. <3333

Supergirl  May 4, 2017
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1+0 Answers

 #1
avatar+76870 
+3

 

a. 

tan (45°)  = 1      

sec (45°)  =  √2

 

So    tan^2 (45°) =  1^2  = 1

And  sec^2(45°)  =  ( √2 ) ^2  = 2 

 

So

tan^2 (45°)  + 1  =  sec^2(45°)

1    +   1   =   2

 

Sorry.....I don't understand what's being asked for in "b"

 

 

cool cool cool

CPhill  May 4, 2017

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