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anonymous

  • one year ago

i need help fan /meadal @phi

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  1. anonymous
    • one year ago
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    fan and medal mi

  2. anonymous
    • one year ago
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    help me

  3. anonymous
    • one year ago
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    https://gyazo.com/0ecc5e2d777acfe416c15e686722b306

  4. anonymous
    • one year ago
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    @200205650 @Skielerlucas04

  5. anonymous
    • one year ago
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    Okay so you need to know that 80+20+x=180

  6. phi
    • one year ago
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    if you ignore the slanted line on the left you have |dw:1438868062211:dw|

  7. anonymous
    • one year ago
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    Wait never mind about that equation.

  8. anonymous
    • one year ago
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    i belive its 100

  9. phi
    • one year ago
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    if we add in the slanted line: |dw:1438868175575:dw|

  10. anonymous
    • one year ago
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    |dw:1438868196383:dw|

  11. phi
    • one year ago
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    notice x + 20 has to add up to the 80

  12. anonymous
    • one year ago
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    Oh lol sorry I didn't mean to copy you there @phi

  13. phi
    • one year ago
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    it's ok

  14. anonymous
    • one year ago
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    The actual equation would be x+20=80. Solve for x now.

  15. anonymous
    • one year ago
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    so they add uo to each other

  16. anonymous
    • one year ago
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    its d 100

  17. anonymous
    • one year ago
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    No. You have to subtract 20 from both sides. Don't add 20 on both sides.

  18. anonymous
    • one year ago
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    oh ok

  19. anonymous
    • one year ago
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    so its 60?

  20. anonymous
    • one year ago
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    Yes.

  21. anonymous
    • one year ago
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    so do i do same thing with this

  22. anonymous
    • one year ago
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    With what?

  23. anonymous
    • one year ago
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    https://gyazo.com/44103406df9ee9d61d9f961674b03858

  24. anonymous
    • one year ago
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    Here is kind of different. You know that angles 5 and 6 equal 180 right?

  25. anonymous
    • one year ago
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    *180 degrees

  26. anonymous
    • one year ago
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    yes

  27. anonymous
    • one year ago
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    So if you know what angle 6 is then you just need to put it to an equation.\[Angle5+Angle6=180\]\[Angle5+97=180\]Think of Angle 5 as x.\[x+97=180\]

  28. anonymous
    • one year ago
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    Now solve for x.

  29. anonymous
    • one year ago
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    so you mean they add into 180

  30. anonymous
    • one year ago
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    Yep!

  31. anonymous
    • one year ago
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    i belive x = 83

  32. anonymous
    • one year ago
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    right?

  33. anonymous
    • one year ago
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    Yes that is correct! :)

  34. anonymous
    • one year ago
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    i have one more question but i think i already answerd it https://gyazo.com/fabff3ae5fb53695c92ed256ffdc8557

  35. anonymous
    • one year ago
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    i belive its congruent

  36. anonymous
    • one year ago
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    Congruent means that the angles are the same. But in this case the angles are different because of their size. They would actually be supplementary angles because both angles equal 180 or add up to 180.

  37. anonymous
    • one year ago
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    ok

  38. anonymous
    • one year ago
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    These angles aren't adjacent though since they don't share a vertex. So which answer choice do you think it is?

  39. anonymous
    • one year ago
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    a

  40. anonymous
    • one year ago
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    Yes that is right!

  41. anonymous
    • one year ago
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    ok thx

  42. anonymous
    • one year ago
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    You're welcome! :)

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spraguer (Moderator)
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