Seudónimo Seudónimo
  • 25-01-2017
  • Mathematics
contestada

A cube has a surface area of 3,750 square feet.

Find the length of one side.

Respuesta :

urange
urange urange
  • 25-01-2017
Surface area of a cube = [tex]6a^2[/tex]

So 3,750 = [tex]6a^2[/tex]

We need to find the value for [tex]"a^2"[/tex]

Eliminate 6 from both sides using division

[tex]3750/6 = 6a^2/6 625 = a^2 [/tex]

Now we have the area of one side of the square since the area of a square equal [tex]a^2[/tex]

Square root [tex]25 [/tex] and you get one side of the square.

[tex] \sqrt{625}[/tex] = 



Answer Link

Otras preguntas

convert 98 in to feet
what is the suffix of convocation
Genes may carry hereditary information on segments of the DNA molecule known as
the question is in the picture. please help!!
4 30 second spots, 6 15 second spots cost $6050
The flight of a bee and the flight of a hummingbird are similar in many ways, such as in speed of wing movement, ability to hover, and ability to back up. also,
____ is when a(n) ____ makes a species better able to survive and reproduce. A. Natural selection – adaptation B. Evolution – function C. Function - structu
while doing a lab , a student found the density of a piece of pure aluminum to be 2.80 g/cm . The accepted value for the density of aluminum is 2.70 g/cm . What
Why was england's north american empire so much larger and wealthier than those of france and spain by 1700?
HURRY PLZZ , Which continent is labeled as number 2 on the map? Question 6 options: Europe North America South America Africa