Which statement about the figure below is true?

a.) four planes are pictured.
b.) the planes do not intersect.
c.) the planes intersect at a point.
d.) the planes intersect at infinitely many points.

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm