A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Fan and Medal Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? A square shaped traffic sign is shown with length of one side labeled as 8x minus 2. 16x2 − 4 64x2 + 4 64x2 − 16x + 4 64x2 − 32x + 4

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

    It is square, so the sides are all the same , and the area is the (side)^2

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

    (8x-2)^2

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

    would it be a???

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

    or would you square the eight to 64

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

    No you have to expand out (8x-2)*(8x - 2)

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

    so it would be d

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

    (8x)^2 - 2*8x - 2*8x + 2*2

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

    i got it now thanks

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

    yep, welcome

  10. 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.