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

Which fibers are most dependent on oxygen and steady blood flow?
Explain what art criticism and art history involve.
I HAVE NO IDEA AND I NEED TO PASS THIS TEST A girl named Loring, heiress to Loring Radium, is the head of the party. What can be inferred about Loring from thi
answer plzzz first right answer gets brainlyiest answe okay I know I spelled it wrong
Which part of an angiosperm is sticky and collects pollen?
Which is a characteristic of technical texts
If there are two real solutions to the equation x^2 + 4x + c = 0, which is a possible value of c? A. 20 B. 17 C. -5 D. 16
Is it ethical to dissect frog?
Jesse earns $12.62 an hour, plus she earns overtime for hours exceeding 40 hours per week. What is her gross weekly pay for working 47 hours if she gets time an
It takes 40 minutes for 8 people to paint 4 walls. how many minutes does it take 10 people to paint 7 walls?