Friday

April 18, 2014

April 18, 2014

Posted by **Nev** on Friday, July 9, 2010 at 1:48am.

Many thanks

- trig -
**Reiny**, Friday, July 9, 2010 at 8:33amthe cosine is positive in the I and IV quadrant

using the inverse cosine function on your calculator

Ø = 69.513°

so Ø is either 69.513° or (360-69.513)° or 290.487°

- trig -
**Anonymous**, Monday, September 27, 2010 at 12:16ami hope this is not ou question? as this is the exam cheat

- trig -
**Anonymous**, Monday, September 27, 2010 at 12:16ami hope this is not ou question? as this is the exam cheat ...... YOU

**Related Questions**

Trigonometry - Hi,how do I find both solutions of the equation cos41 = 0.35 ...

trig - find to the nearesr degree, all values of x between 0 degrees and 360 ...

trig - find the exact solutions (¦È in degrees) sin^2¦È+2cos¦È=-2 range= 0¡Ü¦È&...

trig - how can i find all the exact solutions to the equation : 2cos^2x + 3sinx...

Algebra II - 1.)P(-15/17,-8/17) is found on the unit crcle. find sin0 and cos0. ...

math - find the angle that is coterminal to 525 degrees and lies between 0 ...

trigonometry - Find all the angles between 0 degrees and 360 degrees which will ...

trig - To the nearest degree, all of the following angles are solutions of the ...

Pre-calculus - Find the values of x in the interval 0<=x<360 that satisfy ...

Precalc - Find the values of x between (or equal to) 0 and 360 degrees to ...