24-08-2016
Mathematics

contestada

If θ = 5π/ 4, then what's cosθ and sinθ

Respuesta :

24-08-2016

Hello,

cos (5π/4)=-cos(π/4)=-√2 / 2
sin (5π/4)=-sin(π/4)=-√2 / 2

Answer Link

Otras preguntas

in order to compara and evaluate choices, there must be a set of____.a. resources b. decisionsc. consequences d. none of the above

What country has the highest obesity rate

WHAT PERCENTAGE IS £7 OF £20 28KG OF 40KG

which of the following is equivalent to the expression i^88

If f(x) = -x + 8 and g(x) = x4, what is (gºf)(2)? Enter the correct answer.

Exposure to what type of radiant energy is sensed by human skin as warmth? A: Ultraviolet B: X-rays C: Infrared D: Gamma rays

Which of the following best explains what happens when a currency is pegged to the U.S. dollar? A. The U.S. Treasury gets to determine the exchange rate between

The recurring motif of self-reliance is seen when Santiago A. eats the raw flying fish. B. views the fish as a worthy opponent. C. explains the cycle of life

Muslims believe that God spoke to Muhammad through an angel. Please select the best answer from the choices provided T F

20 Points! A rocket generates a net force (F) of 2,050,000 newtons, and the rocket’s mass (m) is 40,000 kilograms. Use the formula F = ma to find the accelerat