Thursday

December 18, 2014

December 18, 2014

Posted by **brittany** on Thursday, May 24, 2012 at 2:57pm.

- algebra 2 -
**Steve**, Thursday, May 24, 2012 at 4:10pmIf you want exact values, you should say cos pi/6 = √3/2

Can't give the exact value of cos 3.14/6

**Answer this Question**

**Related Questions**

Algebra II - Could someone please help me or direct me where to get help What is...

Math- Trig - 1. Determine the exact value of cos^-1 (pi/2). Give number and ...

math - Find the exact value of cos 300 degrees. thanks guys cos 300 = 1/2 = 0....

MATH - 1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL ...

Algebra II - Multiple Choice (theta) means the symbol 0 with the dash in it. 1.)...

Math - For value cos (8ð/3). b) write cos (8ð/3) in terms of an algebraic sign ...

Algebra 2 Honors - Find the exact value by using an appropriate sum or ...

Math - 1. Find the value of Sin^-1(-1/2) a. -30 degrees b. 30 degrees c. 150 ...

trig - suppose that sin(x) + cos(x) = 4/3 a)square this result and find a value ...

Algebra II - 1) Find the exact value of cos 105 degrees by using a half-angle ...