For this case we have that by definition, the density is given by:

Where:
M: It is the mass
V: It is the volume
According to the data of the statement we have:

So, the mass is given by:

Thus, the mass of the brass ornament is
Answer:

You answered would be n is greater or equal to 4 but u have to us that symbol
Where’s the image? There has to be an image showing the angles to see which pairs of angles are supplementary.
Answer:
It is -1/7 x (6p-1)
Step-by-step explanation:
Btw download photomath on your phone it helps alot