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 speaking of color in "lighting" terms, the primary colors are?
how often is the number of congressional districts per state determined?
Ricky has a 26-foot ladder. He must have the bottom of the ladder 10 feet from the wall. Will he be able to reach a roof that is 24 feet high?
what is the square root of 240.56
Advances in technology may have increased our life spans but they also turned us into a civilization of in which people are slaves to entertainment and sel
what conclusion can be drawn about most ancient civilizations?
What do the symbols on the Communist Party flag represent? the soldiers of the Red Army the soldiers of the White Army the urban workers and peasants the Bolsh
Factor completely. y2+6y+8
How many people vote for president by electoral votes a year?
A fence is to be built to enclose a rectangular area of 1250 square feet. the fence along three sides is to be made of material that costs ​$3 per foot. the mat