What is the volume of a sphere with a diameter of 4 meters? (Use 3.14 for π.)

volume of the sphere =

Step-by-step explanation:

Given:

,  

Volume of a sphere=  

=                                                :

=  

=  

=

The volume of the sphere with the radius of 2 m is

idk

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c