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

Lee la selección e identifica el verbo que está en la forma de mandato incorrecto. Elige la opción con el mandato incorrecto. Read the selection and identify th

What is the purpose of an emergency kit? To be able to stop bleeding or contamination To meet state licensing requirements To have enough supplies to survive se

Which of the following is correct

How long would it take a typical jet to travel the sun from earth?

what is the 42 term where a1=-12 and a27=66

The box plots show the weights, in pounds, of the dogs in two different animal shelters. Weights of Dogs in Shelter A (Top Plot) Weights of Dogs in Shelter B(Bo

PLEASE HELP ME!!! what are the roots of x in -10x^2+12x-9=0

At what point is the maximum value found in the system of inequalities graphed below for the function f(x, y) = 4x - 3y? A(5, 0) B(4, 6) C(7, 5) D(8, 2)

i cant do this i you can help me

Thinking actively promotes critical thinking. Explain how thinking actively promotes critical thinking