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

jesamaeadvincula Group Title

GEOMETRY:the triangle that has an area of 40cm squared.,find the height N of the triangle. NUMBER THEORY: find two consecutive even integers whose product is 168. .. pls answer ,, i need it on my assignment ! :)

  • 2 years ago
  • 2 years ago

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

    is the triangle right angled?

    • 2 years ago
  2. monokerous Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    for number theory, the answer is 12 and 14

    • 2 years ago
  3. monokerous Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    assuming that the triangle is right angled, (1/2)bN=40 bN=40*2 bN=80 N=80/b

    • 2 years ago
  4. muhamad92 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    lol I was just about to say that

    • 2 years ago
  5. CoCoTsoi Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    For the number theory question, even numbers are the product of 2 so let one of the two even numbers be 2x then the other one is 2(x+1) As even integers whose product is 168, (2x) 2(x+1)=168 x(x+1)=42 x^2 +x -42=0 (x+7)(x-6)=0 x=-7 or 6 For x=-7, the two numbers are -14 or -12 For x=6, the two numbers are 12 or 14

    • 2 years ago
  6. CoCoTsoi Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    @jesamaeadvincula

    • 2 years ago
  7. CoCoTsoi Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    can you see this page, @jesamaeadvincula

    • 2 years 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.