A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Please help! Also can you explain how to do this, please?

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

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

    Hint: \(\bf\Large\frac{ a}{b }\times \frac{ c}{d }=\frac {ac}{bd}\)

  3. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    do you know how to multiply fractions ?

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

    Yes.

  5. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so what are you confused about ? The signs ?

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

    Yes very

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

    Negative number multiplied by a negative number equals to a positive number.

  8. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    when multiplying/dividing with signs... if the signs are different, then the answer is negative. if the signs are the same, the answer is positive

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

    Thanks a lot! :0

  10. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but don't get these rules mixed up for when you are adding/subtracting with signs.....because these have a different set of rules

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

    Ohh, okay.

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

    \(\bf\large -a\times -b =(-1)(a) \times (-1)(b) =(1 )(a)(b) =ab\)

  13. 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.