Which expression represents the volume of the pyramid? StartFraction x cubed + 2 x squared Over 3 EndFraction cm3 StartFraction
2 answers:
Answer:
<h3> (x³+2x²)/3 cm³</h3>Step-by-step explanation:
Find the diagram attached
Volume of a pyramid = 1/3 * Base area * height
Base area = x*x
Base area = x²
Height = x+ 2
Get the volume:
Volume of the pyramid = 1/3 * x² * x+2
Volume of the pyramid = x²(x+2)/3
<em>Volume of the pyramid = (x³+2x²)/3 cm³</em>
You might be interested in
The standard form:
The point-slope form:
m - slope
The formula of a slope:
We have the points (6, 1) and (5, 4). Substitute:
<em>use distributive property</em>
<em>add 1 to both sides</em>
<em>add 3x to both sides</em>