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The volume of the given solid that is bounded by the coordinate planes and the plane 9x + 5y + z = 45 is 45 units³.

What is volume?

  • Volume is a measurement of three-dimensional space that is occupied.
  • It is frequently expressed quantitatively using SI-derived units, as well as several imperial or US-standard units.
  • Volume and the notion of length are connected.
  • For instance, a cup's capacity is stated to be 100 ml if it can hold 100 ml of water in its brim.
  • The quantity of space occupied by a three-dimensional object can also be used to describe volume.

So, we have: 9x + 5y + z = 45

Let us consider z = 0.

Then we have:

9x + 5y = 45

Now, we obtain:
x = 45/9 - y

OR
y = 45/5 - x

Hence,

45/9 × 45/5

2,025/45

45 units³

Therefore, the volume of the given solid that is bounded by the coordinate planes and the plane 9x + 5y + z = 45 is 45 units³.

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