Astained glass window in the form of a 3-by-3 chessboard has nine squares, each of which is colored red or blue (the colors are transparent and the window can be looked at from either side). determine the generating function for the number of different stained glass windows and the total number of stained glass windows.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done