Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


is not a special angle, however and are. And , so we can use this formula: where and : Multiply top and bottom by Rationalize the denominator: = . Check by using your calculator. Then find the decimal value for So it checks. So the answer is

Please be my friend please say thanks and please mark as brainliest

0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts