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

According to the passage, we know the Maya were good agriculturalists because there is evidence that A they studied planets and stars. B they built over 3,000 b
Germany was forced to pay reparations following the war. What are reparations?
Find the sum of 4x ^ 2 - 7 and 6x ^ 2 - 5 .
three reasons why anti-government speech was a threat.
2/32/96/75/9** i think 5/9​click on the pic
Have you ever had a bon fire in ___ backyard? A. your B. you're
can someone help me please
Historians use the term “Reconstruction” to refer to the era when—
Select the correct answers. Read William Shakespeare’s Sonnet 18. Note that it is divided into three quatrains followed by a concluding couplet. Which two signa
The current financial hardship in this country has affected the food supply.