Acircle has centre (0,1) and radius √85.
p (9,a), and q (b,8), where a and b are positive, are points on a circle.
find the values of a and b

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

What are the exclude value of mn+3m