ellienewburger167 ellienewburger167

10-02-2021
Mathematics

contestada

What is the exact value of sine of 8 pie/3

Respuesta :

mromaa2001 mromaa2001

10-02-2021

Answer:

0.1456858

Step-by-step explanation:

Hope it help

Answer Link

rafidulhaque21 rafidulhaque21

10-02-2021

Answer:

−1/2

Explanation:

cos(8π/3)

=cos(8π/3 − 2π)

=cos(2π/3) = − cos (π/3) = −1/2

Answer Link

Otras preguntas

_____ dependence on a drug is marked by a state of mental and physical abnormality when the drug is withdrawn. Physical or psychological

Does a regular hexagon have 2 parallel sides

Billy Graham spoke out against the _____. social reforms of the 50s the evils of rock and roll the litigation in the South the evils of the Soviet Union

If f(x) = 2/x and g(x) = x^2 what is f of g

find the sum (the total measure) of the interior angles of a 25 sided polygon

What operation in the routing is sometimes necessary to prepare materials for use in production?

____ loans do not have to be repaid until after you graduate from college.

Choose the correct description of the graph of the compound inequality 3x + 1 > 10 and 4x alt= 20.

What is (1 2/3 ) ÷ ( 1/8 )?

Melissa is 24 years younger than Joyce. In 2 years Joyce will be 3 times as old as Melissa will be then. How old are they right now?