ellyng10
ellyng10 ellyng10
  • 02-01-2020
  • Mathematics
contestada

Find the exact value by using a half-angle identity.

cosine of five pi divided by twelve.

Respuesta :

Respect3105
Respect3105 Respect3105
  • 02-01-2020

Answer:

[tex] \frac{ \cos(\pi) }{12} [/tex]

I'm solving it by putting into 3 significant figures:

[tex] \cos(\pi) = 0.998 \\ \frac{0.998}{12} = 0.08[/tex]

Good luck!

Intelligent Muslim,

From Uzbekistan.

Answer Link

Otras preguntas

When did the Americans get a hydrogen bomb?
What makes artist Ai Weiwei's artwork political?
Sarah can type 4550 words in 70 minutes. Richard can type 2800 in 40 minutes. Natasha can type 5400 words in 90 minutes. Who types at the fastest rate of words
Who was the abolitionist who freed himself from slavery to become a leader for civil rights and the first African American to be nominated for Vice President?
What small group studies bills?
what do you prefer local fundraising or global fundraising and why? (just one reason)
As a student, explain the importance of studying this subject labor law and legislation.
consider the term fitness as used in biology. How does this term relate to natural selection?
35 colored pencils cost $0.70, how much would 5 colored pencils cost?
Who symbolizes James Hamlet today?