## monasamoneis 2 years ago help Which of the following could not be a value of x? (Points : 2) 10 9 10.5 9.5

1. monasamoneis

2. Callisto

It's not nice of you to start a new question without finishing the previous one..

3. monasamoneis

@Callisto srry i cant take 4ever i need to finish asap

4. Callisto

We are here to help you learn, not to give you the answer....

5. monasamoneis

i said sorry

6. monasamoneis

7. Callisto

Okay, my apologies! Are you going to do this question or do the previous one?

8. monasamoneis

ive been on here since 3 in the morning it is now 7am dnt u think thts a long time?

9. Callisto

I've been here for 6-7 hours...

10. monasamoneis

ok but your not a student?

11. Callisto

I am a student!

12. monasamoneis

13. Callisto

Year 1. Just go back to the question you ask... To form a triangle, the sum of two sides must be greater than the third.

14. monasamoneis

no.

15. monasamoneis

i dont need your help thank you

16. mayankdevnani

apply the triangle inequality i.e sum of any two sides of triangle is greater than the third side. ok @monasamoneis

17. Callisto

Since the length given are all smaller than the side 18 So, x+9>18 This inequality must be satisfied to form a triangle.

18. Callisto

It's okay if you don't need my help. Good luck.

19. monasamoneis

ughh finally

20. monasamoneis

@mayankdevnani so wht did u say?

21. mayankdevnani

apply the triangle inequality i.e sum of any two sides of triangle is greater than the third side.

22. monasamoneis

so what would i have to do to do tht?

23. monasamoneis

18>x>9?

24. mayankdevnani

take first option i.e 10 and other two sides are 18 and 9

25. monasamoneis

so 10>18>9?

26. Callisto

lol when I say go back to the question you ask, I mean this question... not the previous cosine one.. Anyway.

27. mayankdevnani

it has greater sum of other two sides.okk

28. mayankdevnani

take option c

29. monasamoneis

option c??

30. mayankdevnani

yaa i.e 9

31. mayankdevnani

sorry option b

32. monasamoneis

ok so wat do i do so confuse

33. mayankdevnani

just apply triangle inequality

34. monasamoneis

9>18>9?

35. mayankdevnani

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36. monasamoneis

can u jus write it out better so i can move on to my nex question

37. mayankdevnani

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