Asolid right pyramid has a regular hexagonal base with an area of 5.2 cm2 and a height of h cm. which expression represents the volume of the pyramid?

 or

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

where

B is the area of the base

H is the height of pyramid

In this problem we have

substitute in the formula

 or

The expression that represents the volume of the pyramid is 5.2h cm³

Prism is a three dimensional figure. A prism is a 3-dimensional shape with two identical shapes (bases) facing each other.

The volume (V) of a hexagonal prism is given by:

where b is the base area and h is the height of the prism.

Given that b = 5.2 cm², hence:

The expression that represents the volume of the pyramid is 5.2h cm³

Find out more on prism at: link

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the correct answer is 5 6 and 7