## ZyairaBoyd 3 years ago Help In Geometry attachment below

• This Question is Open
1. ZyairaBoyd

first, take 9x+27=6x+66 (vertical angles) solve for x !

3. ZyairaBoyd

well.. do u know how to solve linier equation one variable ? 9x+27=6x+66

5. ZyairaBoyd

Refresh my memory?

6. ZyairaBoyd

i just need to know how to do this one problem step by step then ill understand everything else i just need a structure to follow

7. ZyairaBoyd

8. ZyairaBoyd

i have to go in like 2mins but i will try to come back in a few das or few hours

9. ZyairaBoyd

ops, sorry i was just new answering to other mmbers oke, from : 9x+27=6x+66 (move 6x to left side but change its sign, and same for 27 move to right) 9x-6x = 66-27 3x = 39 (both sides divided by 3) 3x/3 = 39/3 x = 13

11. ZyairaBoyd

Ty

12. ZyairaBoyd

i will take not of this

13. ZyairaBoyd

is there like

14. ZyairaBoyd

more to the problem?

15. ZyairaBoyd

i got to go please leave the rest of he problem below

sorry, i serve 2 member ... ok, now look ur graph. measure RSL = 9x+27 just put x=3, what is ?

do u understand when i got x=3 ?

13*

19. ZyairaBoyd

what does it have to do with getting any of the answer choices below?

20. ZyairaBoyd

21. ZyairaBoyd

m (RSL) = 9x + 27 m (RSL) = 9(13) + 27 = ... ?

23. ZyairaBoyd

144

game is over :)

25. ZyairaBoyd

like how did you get 3x?!

26. ZyairaBoyd

>_<

27. ZyairaBoyd

Wait enplane further!

28. ZyairaBoyd

explain

9x-6x = 3x

30. ZyairaBoyd

where did 3x come from? @RadEn

31. ZyairaBoyd

oh

32. ZyairaBoyd

I get it its just all the problems are so far apart...you wouldn't mind re writing them all again together step by step? @RadEn

ok, lets start from the figure : |dw:1350413463354:dw|

the property of vertical angles, it should be same for both

35. ZyairaBoyd

yes

36. ZyairaBoyd

sorry im doing other class work as well as this one

from ur figure, a=9x+27 and b=6x+66 |dw:1350413801728:dw|

therefore, 9x+27 = 6x+66

just running algebra process 9x+27 = 6x+66 9x-6x = 66-27 3x = 39 so far, so good ?

40. ZyairaBoyd

3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13

42. ZyairaBoyd

Keep going

next, look at the figure... what's ur question ? find m(RSL), right ?

44. ZyairaBoyd

45. ZyairaBoyd

9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13

46. ZyairaBoyd

i ment put every thing to gether ike i showed u above

47. ZyairaBoyd

from begining to end

48. ZyairaBoyd

9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13 m (RSL) = 9x + 27 m (RSL) = 9(13) + 27 = 144

49. ZyairaBoyd

this is what i wanted to see.

Ok, i repeat again :) 9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, 3x/3 = 39/3 so, x = 13. to find the value of m(RSL)=9x+27 substitute x=13 to right side so, m(RSL) = 9(13)+27 = 117 + 27 = 144 degrees

51. ZyairaBoyd

TYSM

52. ZyairaBoyd

i can understand it better this way

53. ZyairaBoyd

I will review it now to make sure i understand

welcome...

55. ZyairaBoyd

Lol :]