Akiiiiiiiii
Akiiiiiiiii Akiiiiiiiii
  • 11-06-2021
  • Mathematics
contestada

How many distinct line segment can be formed in line with 8 dinstinct points?

A. 7
B. 14
C. 56
D. 28

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 11-06-2021

A line needs 2 points.

To solve the number of lines you can have use the combination formula

8C2 = 8! / 2!(8-2)! = 28

The answer is D. 28

Answer Link

Otras preguntas

Japanese Please Help! Match each letter with the right number response. Type only the letter of the correct answer. A.いいえ、あおくありません。 B.にほんごの じゆぎようです。 C.はい、あります。
Use cylindrical shells to find the volume of the solid obtained by rotating the region bounded on the right by the graph of g ( y ) = 7 y and on the left by t
How did John Smith put the rule of law into action in Jamestown? Responses He decided to have the laws apply only to people who did not own land. He decided to
What do I put I am so confused
Bonsoir pourriez vous m'aider s'il vous plait c'est pour demain merci d'avance Faite une analyse critique de la scène 1 de l'acte 1 de la mise en scène de chri
Usually go to school
Della used a light, delicate, and intimate style to paint a picture of her family saying grace at the dinner table. She used the Blank style in her painting
calculer la longueur dun cercle de diametre 78mm
How does the author's use of imagery contribute to the grim tone of the passage? A. by describing the workers' simple tasks B. by describing the dangerous worki
whoever answers this get 35 points and brainliest ​