Find the volume of the sphere

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Which statement best describes the polynomial

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s