The designers of a water park are creating a new slide and have sketched some preliminary drawings. The length of the ladder is a = 24 feet, and its angle of elevation is 60° (see figure).

d

step-by-step explanation:

d

the answer is d. 75%

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.

4x and 6y

im not sure though