A community for students.
Here's the question you clicked on:
 0 viewing
selenab
 3 years ago
The lengths of the sides of a triangle form three consecutive odd numbers. The perimeter is 21 centimeters. What is the length of the longest side?
selenab
 3 years ago
The lengths of the sides of a triangle form three consecutive odd numbers. The perimeter is 21 centimeters. What is the length of the longest side?

This Question is Closed

selenab
 3 years ago
Best ResponseYou've already chosen the best response.0i had 7 and they said it was wrong.

funinabox
 3 years ago
Best ResponseYou've already chosen the best response.0well, all this question is asking is "what consecutive odd numbers add up to 21? and what is the largest digit?"

funinabox
 3 years ago
Best ResponseYou've already chosen the best response.0for instance, 3+5+7 does not equal 21, therefore it can't be 7 7+9+11 does not equal 21, so it can't be 11 however, there is a sequence of odd numbers that includes 7, that equals 21.
Ask your own question
Sign UpFind more explanations on OpenStudy
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
 Engagement 19 Mad Hatter
 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.