hailluka
hailluka
03-04-2017
Mathematics
contestada
simplify cos(-1/3+-1/4)
Respuesta :
jozzy4
jozzy4
03-04-2017
cod (-0.3-0.25)=
cos (-0.55)=0.45.
Answer Link
ghanami
ghanami
03-04-2017
hello :
cos(-π/3 -π/4) = cos(- (π/3 +π/4) ) = cos (π/3 +π/4)
= cos(π/3) cos(π/4) - sin(π/3) sin(π/4)
= (1/2)(√(2)/2) - (√(3)/2)(√(2)/2)
=(√(2)-√(6)/)/4
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
__________ was a major act of violence in the United States that occurred during President Bill Clinton’s term of office. The Oklahoma City bombing The garage b
Constantine moved the seat of the Roman government to what is now... A. Milan b. greece c. turkey d. sicily
Which organization is an example of the second Great Awakening's influence on society? A. American Society for the Promotion of Temperance B. Future Scientists
what is one of the primary reasons that trade between nations takes place
What motivated people in the past to explore the world?
2 differences between the people in Shakespeare's time period and the people today?
Which sentence best describes the children? A. They complain whenever they have to help their parents. B. They enjoy playing and swimming, but they don't like t
The joining of nuclei and chromosomes is known as
why autotroph are important
is Kool-Aid example of a solution
