Apyramid has a square base with side 9f lengths s. the height of the pyramid is equal to 1/2 of the lenght of a side on the base. which formula represents the volume of the pyramid

The formula would be A = 1/3(9)(9)(4.5) for an answer of 121.5

Step-by-step explanation:

To find this, start with the volume of a pyramid formula and inpout the known values.

A = 1/3lwh

A = 1/3(9)(9)(4.5)

A = 121.5

third option: 6x+8

step-by-step explanation:

we can see that the given question is a sum of series and the values of n vary from 0 to 3

the first term will be:

when n=0, [(0)*x+2] => (0+2) => 2

when n=1, [(1)*x+2] => (x+2) => x+2

when n=2, [(2)*x+2] => 2x+2

when n=4, [(3)*x+2] => 3x+2

so adding up all the terms will give us:

=2+x+2+2x+2+3x+2

=x+2x+3x+2+2+2+2

=6x+8

so,

third option is the correct answer ..

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .