How many different triangles can be formed using line segments with lengths 12, 15, and 30? A. none
]B. one
C. more than one

None

Step-by-step explanation:

The sum of two sides must be greater than the third side.

12 + 15 < 30

Therefor no triangle can exist

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.