Thursday
April 24, 2014

Homework Help: trig

Posted by Natash on Saturday, November 15, 2008 at 5:31pm.

Use an addition or subtraction formula to write the expression as a trigonometric function of one number:
tan75degrees-tan15degrees/1+tan75tan15=tanAdegrees =square root B

Its asking for the value of A and B. I know A =60 degrees, what I can't figure out is B, I dont understand what its asking for

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Use an addition or subtraction formula to write the expression as a ...
trig - Use an addition or subtraction formula to simplify the expression: tan(2...
math - Use an Addition or Subtraction Formula to find the exact value of the ...
Algebra - Rationalize each expression by building perfect nth root factors for ...
Asap/Algebra - Simplify the following expression. suare root -104, square root -...
another one ASAP - using the number 5, 8, and 24, create a problem using no more...
Math ~CHECK MY ANSWERS~ - 1) Which of these is a rational number? a. Pi b. ...
math - 1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root ...
Trig. - I really need help so please help. write the first trigonometric ...
trig - use an identity to write the expression as a single trignometric function...

Search
Members