## anonymous 3 years ago If the sin 60° is , then the cos ____° = _____. (4 points) 60° ; 1 60° ; 30° ; 30° ;

1. anonymous

After is

2. anonymous

|dw:1389838692565:dw|

3. anonymous

4. anonymous

|dw:1389838755286:dw|

5. anonymous

3rd 1/2

6. anonymous

and the last one is..

7. anonymous

|dw:1389838801634:dw|

8. anonymous

After the ; signs :)

9. anonymous

tan(60) = sin(60)/cos(60) = (√3/2)/(1/2) = √3

10. anonymous

sin is 60 degrees = Sqrt(3)/2 and cos 60 degrees = 1/2

11. anonymous
12. anonymous

1/2

13. anonymous

@Reneestacha is correct

14. anonymous

15. anonymous

Wait one minute I was really confused but now I am not.

16. anonymous

17. anonymous

@watermelon16 Thank you *bows* Thank You *bows*

18. anonymous

well let's see what I get :S CROSS YOUR FINGERS FOLKS!

19. anonymous

Cos 60 is 1/2

20. anonymous

I hope that I am right. :) *crosses fingers for you*

21. anonymous

I got a 60 u.u

22. anonymous

is that good?

23. anonymous

60%???????????

24. anonymous

No it's not good.

25. anonymous

Which ones were wrong?

Find more explanations on OpenStudy