What is the domain of y = cos(2x)? A.
[-2, 2]
B.
[0, 0)
OC. (-0,00)
D.
[0, 1]

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Write a story that matches with the expression 42x-5 pls hurry

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3