ang40 ang40
  • 24-03-2017
  • Mathematics
contestada

The cube has surface area 864 in2, so each of its edges has a length of what?

Respuesta :

ericknwash
ericknwash ericknwash
  • 24-03-2017
Cube has six sides
864/6 = 144
a square has 4 sides, so your answer is 144/4 = 36.
Answer Link
irspow
irspow irspow
  • 24-03-2017
A=6s^2 and A=864

6s^2=864

s^2=144

s=12 in.
Answer Link

Otras preguntas

A teacher wrote the number 24 on the board, then the answer choices below. Which of the answer choices does not contain the number 2? a. irrational numbers b.
1. Who traded with the Inuit on the Island of Greenland?
2a+2b-2ab+y=6 I REALLY NEED HELP
How can tiny bacteria and a large giraffe both be described by the cell theory?
A total of 330 children and adults attended a school play. There were 21 times as many children in attendance as there were adults. This situation is modeled by
In the present tense, regular 2nd person plural carries a written accent mark. True Or False
what does a society need to speed up the developement process​
Help please Biology!!
A bag of pennies weighs 5.1 kilogram. Each penny weighs 2.5 grams. About how many pennies are in the bag?
Find the perimeter of the rectangle.