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lvasquev462

Can someone help with my math homework Geometry!!!!!

  • one year ago
  • one year ago

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  1. lvasquev462
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    • one year ago
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  2. saifoo.khan
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    Just a sec.

    • one year ago
  3. saifoo.khan
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    supplementary angles add upto 180*.

    • one year ago
  4. lvasquev462
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    yes

    • one year ago
  5. saifoo.khan
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    So, for the first one it's angle 4.

    • one year ago
  6. saifoo.khan
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    For question 2, it's asking for complimentary angle of angle 3. Complimentary agnles add upto 90* So, it's angle 2.

    • one year ago
  7. saifoo.khan
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    For question 3. Vertically opposite angles are equal of each other|dw:1348279518333:dw|

    • one year ago
  8. saifoo.khan
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    Therefore, 2 and 5 are v.o.a.

    • one year ago
  9. lvasquev462
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    ok..

    • one year ago
  10. saifoo.khan
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    Moving along. Question 4. Solve for x.

    • one year ago
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  11. saifoo.khan
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    Rest all are easy too!

    • one year ago
  12. lvasquev462
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    solve for x right

    • one year ago
  13. saifoo.khan
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    Yup.

    • one year ago
  14. lvasquev462
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    what did you get? I want to check if i got it right

    • one year ago
  15. saifoo.khan
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    What do you get?

    • one year ago
  16. lvasquev462
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    30

    • one year ago
  17. saifoo.khan
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    \[\checkmark\]

    • one year ago
  18. lvasquev462
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    so its 30 degrees right

    • one year ago
  19. saifoo.khan
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    Right.

    • one year ago
  20. lvasquev462
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    yes were always done thanks for the help your a good teacher

    • one year ago
  21. saifoo.khan
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    Thank you! :)

    • one year ago
  22. lvasquev462
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    number 5?

    • one year ago
  23. saifoo.khan
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    So i have to do all of them? lol. How about you give them a try and i check your answers?

    • one year ago
  24. lvasquev462
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    how about 1 more 1 last one can you do number 9

    • one year ago
  25. saifoo.khan
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    Break the problem into parts..

    • one year ago
  26. lvasquev462
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    i want a 100percent on this assignment it will bring me to a B

    • one year ago
  27. saifoo.khan
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    They all are easy, you'll get it.

    • one year ago
  28. saifoo.khan
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    Suppose the angle be x. And since it's a supp. angle, hence (180 -x) And since it's 3 times of that, 3(180-x) And as it's 20 less out of it.. so: x=3(180-x) - 20 x=540-3x-20 4x=520 x=130*

    • one year ago
  29. lvasquev462
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    is this 9

    • one year ago
  30. saifoo.khan
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    Now let's check: If x is 130, then the supp angle of x is 180-130 = 50. Three times the supplement of x is 3*50 = 150. And 20 less than that is 150-20 = 130.

    • one year ago
  31. saifoo.khan
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    And yes, it's 9.

    • one year ago
  32. lvasquev462
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    thank you i really appreacitae it

    • one year ago
  33. saifoo.khan
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    You're welcome.

    • one year ago
  34. lvasquev462
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    is number 5 30 degrees ?

    • one year ago
  35. saifoo.khan
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    Nope.

    • one year ago
  36. saifoo.khan
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    The answer is not given. It's 120*.

    • one year ago
  37. lvasquev462
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    is number 6 B

    • one year ago
  38. lvasquev462
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    1and5

    • one year ago
  39. saifoo.khan
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    6 is b

    • one year ago
  40. lvasquev462
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    and number seven i gotten 6x - 40 = 3x + 5 6x - 3x = 5 + 40 3x = 45 x = 15 deg

    • one year ago
  41. saifoo.khan
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    correct

    • one year ago
  42. lvasquev462
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    number 8 y + 3x = 180 3x = 75 y + 75 = 180 y = 105 deg

    • one year ago
  43. saifoo.khan
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    3x = 75 x = 75/3 x = 25

    • one year ago
  44. lvasquev462
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    can u check my work if i copy the docment

    • one year ago
  45. saifoo.khan
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    Sure

    • one year ago
  46. lvasquev462
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    ok

    • one year ago
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