If a1 = 9 1/2 and the common difference is 1/4 then a6 = ? pls help..

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74