jadaann1215 jadaann1215
  • 02-04-2017
  • Mathematics
contestada

What is the value of sin(x) when x = 30°?


negative one-half


one-half

1

-1

Respuesta :

Аноним Аноним
  • 02-04-2017
I hope this helps you




30 degree => k


60 degree=> k square root of 3


90 degree=> 2k


sin30=k/2k


sin30=1/2
Answer Link

Otras preguntas

Need help there is a picture :P
What is 5 * x * 3.14 * 99 x = 89 sooo confused, plz helppp
Which is a compound sentence
Help please!! Please show work too.
Describe the Berlin Airlift.​
So I need ideas for my final project for AP statistics. It can be pretty much anything, I just need to be able to gather a sample size of at least 30 and test s
differentiate between workbook and worksheet​
The Indian leader that advocated a violent attempt at independence was _____.
A room contains three urns: u1, u2, u3. u1 contains 3 red and 2 yellow marbles. u2 contains 3 red and 7 yellow marbles. u3 contains 1 red and 4 yellow marbles.
How do you compare two-way frequencies in a relative frequency table