A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Here_to_Help15

  • one year ago

H_e_L_p M_E _P_L_E_A_S_E

  • This Question is Closed
  1. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    1 Attachment
  2. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @phi

  3. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    how many degrees to go all the way around a circle?

  4. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    360

  5. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @amistre64

  6. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @pooja195

  7. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes, 360. notice that your circle is divided into 3 pieces and if you add up the 3 pieces you should get 360 can you write down the "sum" ?

  8. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    120

  9. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @phi

  10. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    :/

  11. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the "numbers" they give you have x's in them write down all three "expressions" with a plus sign in between them

  12. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    What? i dont follow

  13. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Oh wait

  14. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    So \[ (8x+10) + (6x) + (10x+10)\]

  15. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    ?

  16. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes and that must equal 360 \[ (8x+10) + (6x) + (10x+10) = 360 \] because they represent the whole circle.

  17. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    although the first term should be 8x-10 (not 8x+10)

  18. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Oops sorry

  19. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    So @phi is 15 ????

  20. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    is it*

  21. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    P.S i just plugged it in :)

  22. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes, that is one way to do the problem. you could also add up the x's 8x+6x+10x= 24x and -10+10 = 0 so it simplifies to 24x= 360 x= 360/24 = 15

  23. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    So now part B ?

  24. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the angles of the triangle are 1/2 the opposite "arcs" figure out what each arc is (plug 15 into each one )

  25. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    huh?

  26. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    For B i was gonna but isosceles

  27. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    if you get the same number for each arc you have an equilateral triangle. if 2 out of the 3 are the same, it's isosceles if all 3 are different , it's scalene

  28. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Well yes i summed it up to 2 out of 3

  29. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Am i correct?

  30. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what numbers did you get for 8x-10 6x 10x+10 ?

  31. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I got 110, 90,160 and oops i meant scalene

  32. phi
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    and the actual angles of the triangle are 55, 45 and 80 yes, definitely scalene

  33. Here_to_Help15
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    ;) Thanks so much can we do just 2 more :)

  34. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.