kieu10 kieu10
  • 02-05-2017
  • Mathematics
contestada

change 570 degree to radian in term of pi A. 19 pi over 6 B. 6 pi over 19. C. pi over 19 D. 2pi over 19

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-05-2017
360 degrees=2pi radians

so

xdegrees/360 degrees=yrad/2pirad
so

570 degrees

570/360=yrad/2pirad
19/12=yrad/2pirad
times both sides by 2pi
19pi/6=yrad
19pi/6 radians

A is answer
Answer Link

Otras preguntas

What does it mean when sperm can't penetrate the eggs
a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is
how do you say 'im getting over you' in spanish
3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of
Name the two lines and the transversal that form each pair of angles
Why can't plants catch a cold?
how are plains formed
what are some physical changes that occur at school? at home ? in nature ?
Why can't plants catch a cold?
a bicyclist rides 1/5 mile in 1/65 hour. Write this rate as a unit rate