12. Find the value of X. Round to the nearest tenth. Diagram is not drawn to scale

Question

anonymous · Answer

Where's the question ?

anonymous · Answer

Sorry posting the pic now! Couldnt figure out how to do it 0-0

johnweldon1993 · Answer

So we have an angle...a side adjacent to that angle...and we want the hypotenuse

What trig function uses adjacent and hypotenuse...?

anonymous · Answer

You have to use cos and a scientific calc.
cos a = adjacent side / hypotenuse
so
cos 24º = 11/x

x = 11/cos24º

use your calc rs

anonymous · Answer

Ahhh okay I know how to solve the cos thing I just didnt know which function to use

anonymous · Answer

Thank youu :)

anonymous · Answer

you welcome.

johnweldon1993 · Answer

Just try to remember

SOH CAH TOA

Sin = Opposite / Hypotenuse

Cos = Adjacent / Hypotenuse

Tan = Opposite / Adjacent

anonymous · Answer

Okay ^_^ I will write that down n put it with my notes 
I pass this one class and I will finally graduate with extra credits 
right now I have a 96% so I didn't wanna get this wrong and mess up my grade XD

johnweldon1993 · Answer

:) well you're on the right track! Excellent job! :)

anonymous · Answer

Thankies!

anonymous · Answer

I can't choose more than one answer as good?? >< This is bs 0-0

johnweldon1993 · Answer

lol I'll do the favors for you and give @zairhenrique a medal :)

anonymous · Answer

Thankies ^_^

anonymous · Answer

haha thanks man rs

johnweldon1993 · Answer

:) no problem!