Please help due soon

D) right scalene

Step-by-step explanation:

Triangles are classified by their largest angle. The largest angle is a right angle, which is the little box.

Isosceles triangles have two sides that are the same. Whereas scalene triangles have three side lengths that are different.

Right scalene is the answer.

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.