anonymous
  • anonymous
tan 21 degrees =9/x some please help !!!!!!!!!!! round to nearest tenth
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
austinL
  • austinL
\(\large{\tan(21)=\dfrac{9}{x}}\) \(\large{x=\dfrac{9}{\tan(21)}}\) Plug that into a calulator and make sure you are in degree mode.
anonymous
  • anonymous
so how would i put it into the calculator
austinL
  • austinL
\(\large{9\div \tan(21)}\)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
i got 23.4
austinL
  • austinL
Correct!
anonymous
  • anonymous
another question tan x =0.3
anonymous
  • anonymous
thank you for your help .. if we need anymore help i will sure come to you
austinL
  • austinL
\(\large{\tan(x)=0.3}\) \(\large{x=\tan^{-1}(0.3)}\)
anonymous
  • anonymous
if i need anymore help can i come to you ??
austinL
  • austinL
Yeah, sure. Just tag me in the question like this, @imani1993
anonymous
  • anonymous
cos 39 degrees =21/m @austinL
austinL
  • austinL
\(\large{\cos(39)=\dfrac{21}{m}}\) \(\large{m=\dfrac{21}{\cos(39)}}\)
anonymous
  • anonymous
|dw:1378392895782:dw|
anonymous
  • anonymous
find value of x round to nearest tenth and thats a 36
anonymous
  • anonymous
36
austinL
  • austinL
Do you know Soh-Cah-Toa?
anonymous
  • anonymous
yea
austinL
  • austinL
That one has adjacent and the hypotenuse, what trig function would we use?
anonymous
  • anonymous
cos
austinL
  • austinL
So, what would our equation be?
anonymous
  • anonymous
i will ttyl bell abt to ring

Looking for something else?

Not the answer you are looking for? Search for more explanations.