Seudónimo Seudónimo

30-03-2015
Mathematics

contestada

simplify the expression cos(pi-2x)

Respuesta :

Panoyin Panoyin

31-03-2015

cos(π - 2x)
cos(π) - cos(2x)
cosπ - cos2x
0.9987826334 - 0.9995065604x

Answer Link

Otras preguntas

Find 2 consecutive positive even integers such that the product of the 1st and 2nd is 2 less than 5 times the 3rd. Use an algebraic solution.

Linda decides to visit her friends john and mary. as she knocks on the door, she hears her friends quarreling. but when they open the door, john and mary are sm

Soreya a just completed a long run. Which of these activities would best target a key muscle in her cool down routine

The velocity v of blood that flows in a blood vessel with radius r and length ℓ at a distance r from the central axis is v(r) = p 4ηℓ (r2 − r2) where p is the p

Extrinsic motivation is defined as ________. the pursuit of an activity for external reward the pursuit of an activity for its own sake the pursuit of an activi

What do you call a polygon with 4 sides?

An equal partnership is formed by rita and gerry. rita contributes cash of $10,000 and a building with a fair market value of $150,000, adjusted basis of $55,00

Tides are a type of wave caused by what type of natural force between the oceanâs water and the moon?

what TRANSFORMATIONS take place to the parent graph f(x)= log(x) to achieve the graph g(x)=log(-2x-4)+5?

According to adam smith's four principles of sound taxation, a good tax should be