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

If a polynomial function f(x) has roots 3 + sqrt5 and -6, what must be a factor of f(x)?
For the following, you will complete an atom count, but you will first need to make the list of atoms. After the count is complete, determine whether the equa
Solve the equation 3 (x+ 4.5) = 36 one step at a time. Use the diagram to help you (EXPLAIN. step BY step)
Could someone please answer this, and give an explanation. So I can fully understand it.
Find the measure of each missing measure.
PLZZZ HELP ILL GIVE BRAINLIEST
Japan still holds the distinction of being the world leader in the electronics industry t or f?
Find the volume of the prism
Choose the best translation of the following sentence. Don’t eat that. a) No comes eso b) No comer eso c) No coma eso d) No come eso ty
Give one example of friction making something stay still ?