What is the radius of a circle whose equation is x2 + y2 – 10x + 6y + 18 = 0? units

15

Step-by-step explanation:

 The radius of the given circle is 4 units.

Step-by-step explanation:  We are given to find the radius of the circle with the following equation :

We know that

the standard equation of a circle with center at the point (h, k) and radius r units is given by

From equation (i), we have

Comparing it with the standard equation, the radius of the circle is given by

Thus, the radius of the given circle is 4 units.

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.

answer: idk

step-by-step explanation: