billymoore billymoore

04-03-2017
Mathematics

contestada

prove sin(3pi-x)=sin x

Respuesta :

keisurin keisurin

04-03-2017

sin(3pi-x)=sinx
divide by sin
3pi-x=x
2x=3pi
x = 3/2 pi

Sub x into equation:
sin(3pi-(3/2)pi)=sin(3/2pi)
3pi-(3/2)pi=3/2pi
3pi=(3/2)pi+(3/2)pi
3pi=3pi

Answer Link

Otras preguntas

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site

HELP PLEASE 23 POINTS I NEED U RN I NEED U GORL Greyson measured the volume of a container with coins. Will his measurement be accurate? Explain. Jason drew a d

England and France fought several wars beginning in the late 17th century. They were fighting for control of India, North America, and what other part of the wo

The stock market has been in a bullish trend for several months. However, a NYSE stock your customer owns recently reported an accounting scandal, and it has lo

What utilitarianism states that we may establish rules based on the greatest utility, then apply that rule to every case thereafter that is the same as the orig

Schrock Company purchases a new delivery van for $60,000. The sales taxes are $4,500. The logo of the company is painted on the side of the van for $1,200. The

If a map with a graphic scale is enlarged along with these scales (such as by using a photocopy machine), will you still be able to make correct measurements us

Fungi cannot make their own food through photosynthesis. How do they take in nutrients ? A.Absorbing sunlight B.producing spores C.absorbing nutrients D.produci

-25 Points- IF P=(-2,-1) and Q=(2,1) are the endpoints of the diameter of a circle find the equation of the circle.

write a balanced chemical equation for the solubility equilibrium of calcium lactate.