kaliedeann9809 kaliedeann9809
  • 05-06-2020
  • Mathematics
contestada

9. A pyramid has a height of 10 inches and a base with an area of 21 square inches.

Find the volume of the pyramid.

F210 in

G 105 in

H 70 in

J 35 in

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 05-06-2020

Answer:

  H  70 in³

Step-by-step explanation:

The volume of a pyramid is given by the formula ...

  V = (1/3)Bh

  V = (1/3)(21 in²)(10 in) = 70 in³

The volume of the pyramid is 70 cubic inches.

Answer Link
Hi1315
Hi1315 Hi1315
  • 05-06-2020

Answer:

[tex]= 70 {in}^{3}[/tex]

Third answer is correct.

Step-by-step explanation:

[tex]v = \frac{base \: \: \: area \times height}{3} \\ = \frac{21 \times 10}{3} \\ = 70 {in}^{3} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer Link

Otras preguntas

What is the decimal of 1/2
4000 is ten times as much as
A loan of $100,000 is made today. The borrower will make equal repayments of $3568 per month with the first payment being exactly one month from today. The int
What word could be described as Mesolithic era?
If the height is 6 cm, what is the volume of the pyramid? A solid right pyramid has a square base. The base edge length is 2 cm longer than the height of the py
Which of the two types of Hispanic music have a Caribbean influence
what is the slope of (3,5)and (4,9)​
A contractor has at most $42 to spend on nails for a project. Finishing nails cost $0.45 per pound and common nails cost $0.60 per pound. He would like to pur
what is a prediction​
One sphere has a radions of 181 cm, another has a radius of 5.01 cm. What is the difference in volume (in cubic centimeters) between the two spheres? The volume