Friday

August 29, 2014

August 29, 2014

Posted by **carli** on Monday, April 7, 2014 at 3:10pm.

- math -
**Steve**, Monday, April 7, 2014 at 3:32pmall those angles are the standard ones you should know.

cot pi/3 = 1/√3

csc pi/3 = 2/√3

cos pi/4 = 1/√2

plug it in and you have

(1/√3 + 2/√3)/(1/√2)

= √6

**Related Questions**

pre-calc - Can someone help me find the exact value of 4csc(3pi/4)-cot(-pi/4)? ...

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

math - Eliminate the parameter (What does that mean?) and write a rectangular ...

math - Determine exact value of cos(cos^-1(19 pi)). is this the cos (a+b)= cos a...

nicole - 1. determine the exact value.. cot 7pi/6 and sec(-210degrees) 2. ...

Trigonometry - a. Find the exact value of sin (theta - pi/6) b. Find the exact ...

math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...

Pre-Calc/Math - If cosx= -2/3 and pi/2, find the exact value of cos(pi/3-x)

Math/Trig - Period: Asymptotes: Range: a) y= 2 sec (x) + 1 b) y= -2 csc (x - pi/...

pre calc - My teacher asked for the EXACT VALUES of sin(pi/6) cos(pi/4) csc(pi/3...