A circle is represented by the equation . Which of the following shows the
location of the center of the circle and its radius?
A-center (1, 5); radius = (square root) 6
B-center (1, 5); radius = 6
C-center (−1, −5); radius = 6
D-center (−1, −5); radius =(square root) 6

2. Given a circle with center (– 3, 6) and radius 5, what is an equation of the circle?
A.

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?