Thursday
July 24, 2014

Homework Help: Math

Posted by Nathaniel. B on Sunday, November 13, 2011 at 4:56pm.

One of the "think outside the box" problems in my math work is really challenging me.

I need to write and equation expressing:

8 cos theta + 15 sin theta as a single sinusoid

I tried graphing to no avail and there is nothing in my textbook about turning an equation like that into a sinusoidal equation.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - I wanted to confirm that I solved these problems correctly (we had to...
Precalculs - I have no idea how to do these type of problems. -------Problem...
science - Sitting on a horizontal track is a mass of 10kg. One end of the track ...
algebra - Can someone please help me do this problem? That would be great! ...
math - I have a question I have been working on since yesterday and I am not ...
math(Trigonometry) - sin 2 theta + cos theta = 0 so, we use sin 2 theta = 2 sin ...
Diagonalize - construct a nondiagonal 2 x 2 matrix that is diagonalizable but ...
math - Prove that for all real values of a, b, t (theta): (a * cos t + b * sin t...
calculus - conic sections prove that the line x-2y+10=0 touches the ellipse 9x^2...
trig - Hi, I need to find the domain and rnge of the following: 1. X= 1/2 (cos ...

Search
Members