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

The sun weathers rocks by______. A. Dissolving it’s minerals
Please explain to me how you get the answer. A formula would be nice if there is one. Thanks!
Which quadratic equation is equivalent to (x2 – 1)2 – 11(x2 – 1) + 24 = 0?
What part of the cell does the electron transport chain take place?       A. Golgi apparatus  B. Mitochondria  C. Nucleolus  D. Endoplasmic reticulum ​
this is my last question gn guys pls answer so i can sleep
Which process causes water to boil? A. conduction B. Convection C. Radiation d. Reflection
What generalization can be made about the climate and geography of Southern and Eastern Asia. A. Most of this area is covered with desert and has very few peop
Help a girl out plzzzz
Find a coefficient of x in -7x, and a coefficient of 9/4y.
someone help me with the answerss