A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

help ! :)

  • This Question is Closed
  1. YoloShroom
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    whatcha need help with? ^_^

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    u back :)

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I gave u the answer all ready-_-

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A=30 degrees B=60 degrees C=75 degrees

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    a=30 because it is a vertical angle b=60 because a+b+c= 180 and 30+90(right angle)=120+60=180 c=105 because it and 75 are supplementary

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    o whoops you are right c is 105 whoops

  8. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thanks :) @CasidyCat can you help me with more questions ! :)

  9. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A=60 B=Night night I'm such a dump right now but let me at some of dos questions

  10. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Lol auto correct

  11. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i can't even type right OMG!!!!!!!!!!

  12. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Sure! :)

  13. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  14. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @CasidyCat

  15. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    OK i would help and Iknow but I'm getting really lazy.'

  16. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    a) It is a rectangle. Parallel to the base means that the shape is basically the same as the base. b)It looks like a square but it is safer to say rectangle because you can't tell which way it faces. Perpendicular would be the faces opposite to the base, so either the square or another rectangl|dw:1444100909891:dw|e.

  17. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ok next!

  18. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Circle A has a diameter of 8 inches, a circumference of 25.12 inches, and an area of 50.24 square inches. The diameter of circle B is 3 inches, the circumference is 9.42 inches, and the area is 7.065 square inches. Part A: Using the formula for circumference, solve for the value of pi for each circle. (4 points) Part B: Use the formula for area and solve for the value of pi for each circle. (4 points) Part C: What observation can you make about the value of pi for circles A and B? (2 points)

  19. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @CasidyCat

  20. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @CasidyCat

  21. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    C=2pir a) 25.12/2=12.56/4=3.14 9.42/2=4.71/1.5=3.14 A=pir^2 b) 50.24/16=3.14 7.065/2.25=3.14 The value of pi is the same (3.14)

  22. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @CasidyCat

  23. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  24. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    a)3,240/30/24=4.5*2=9 (*2 because you /2 to find area of triangle) A/l/w=h/2 b)This would be the surface area. 30*15=450*2=900 30*24=720 24*9=226 900+720+226=2,846 To find surface area you take the area of each face and add them all together.

  25. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ok thanks :)

  26. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @Vocaloid hey! can you make sure the answers are correct? :)

  27. 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.