Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

qwertyfreak

Find the length of the diagonal of the rectangle. The rectangle is 12in by 7in. the 12in parts are top and bottom, 7in parts are the sides. The line is diagonal from the top left corner to the bottom right corner. 13.0 in 13.4 in 13.6 in 13.9 in

  • one year ago
  • one year ago

  • This Question is Closed
  1. qwertyfreak
    Best Response
    You've already chosen the best response.
    Medals 0

    Heres what it looks like: |dw:1335534654241:dw| but of course straight lines

    • one year ago
  2. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    this is just an application of the pythagorean theorum

    • one year ago
  3. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    what is the sum of the squares of the sides? 12^2 + 7^2 = ?

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

    193

    • one year ago
  5. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    good, then the last part is to take the sqrt of that \[diag=\sqrt{193}\]

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

    13.892444 so my answer is 13.9

    • one year ago
  7. amistre64
    Best Response
    You've already chosen the best response.
    Medals 1

    correct, good job

    • one year ago
    • Attachments:

See more questions >>>

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.