# 4 sin x =-1+2 sin x

solve the equation for 0≤ x < 2 pie

WYZANT.COM
CREATE FREE ACCOUNT
Sign In

Access thousands of free resources from expert tutors

Comment on posts and interact with the authors

Ask questions and get free answers from tutors

View videos, take interactive quizzes, and more!

solve the equation for 0≤ x < 2 pie

solve the equation for 0 less than or equal to x less than 2 pie

use the fundamental identities to simplify the expression

Verify the identity

Use the fundamental identities to simplify the expression

A straight road leads from an ocean beach into the nearby hills. The road has a constant upward grade of 7°. After taking this road from the beach for a mile and a quarter, how high above sea level...

a 7.5M Ladder is leaned up against a wall, what angle does the ladder make with the wall if the top of the ladder is 6.6m above the ground?

The distance from a pebble to the base of a vertical cliff is 43m. The angle between the pebble and the top of the cliff is about 57 degrees. What is the height of the Cliff?

The value of a machine depreciates according to the function f(x) = 20000(1/2)x ,where x is the time in years from the purchase of the machine. What is it's value after 3 years?

1. The profit of an organization is calculated by the function P(x) = x2 - 4000x + 7800000, where x is the number of units sold. If the net profit is 3800000, find the number of items sold...

please help i can't figure it out! as well as (2 tan 4θ)/(1 − tan2 4θ)

Find all solutions in the interval [0,2pi): sin (cos x) = 0

I need definitions

I have No idea on what to do.

please answer in detail

Using Euler's Formulas to Obtain Trigonometric Identities Written by tutor Jeffery D. In this lesson we will explore the derivation of several trigonometric identities, namely cos (x + y) = cos x cos y - sin x sin y and sin (x + y) = sin x cos y + sin x cos y also cos 2x = cos2 x - sin2 x along with sin 2x = 2 sin x cos x and lastly, DeMoivre's... read more

No restrictions on Θ. 2cosΘ-1=0

Image 45k

For http://www.wyzant.com/resources/answers/31431/is_this_right

Image 1.36MB

For http://www.wyzant.com/resources/answers/31413/graph_the_polar_equation_using_geogebra

Other 15k

For http://www.wyzant.com/resources/answers/31413/graph_the_polar_equation_using_geogebra

- Algebra 1 1148
- Algebra 2 858
- Math 1623
- Geometry 528
- Precalculus 299
- Prealgebra 281
- Calculus 384
- SAT Math 249
- Math Help 602
- Trig 39
- Physics 405
- ACT Math 93
- Chemistry 401
- Trigonometric Formulas 7
- Statistics 183
- Half Angle Double Angle 3
- Probability 188
- Linear Algebra 64
- Differential Equations 49
- Trigonometric Identities 44