In triangle ABC, the size of the B is 4 times the size of angle A, and the size of angle C is 14 cel less than 5 times the size of the. The size of angle a is
The size of angle b is
The size of angle c is

Step-by-step explanation:

Given

By interpreting each line, we have:

Required

Solve for A, B and C

In a triangle,

Substitute expressions for B and C

Solve for A

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.