How many cubes are colored on one side when there are 729 cubes that form a 9 x 9 x9 cube

Multiply. write your answer in simplest form. 3/8 x 5/7

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585