Laineybug Laineybug
  • 27-02-2015
  • Mathematics
contestada

What's the geometric mean of 5 and 10?

Respuesta :

sugarmate
sugarmate sugarmate
  • 27-02-2015
The geometric mean of 5 and 10 is the positive square root of the product.

SQR(5*10) = SQR (50) = SQR(25 * 2) = 5 SQR (2)

If you are in Geometry and using proportions,

5/x = x/10 where x is the geomtric mean.
x^2 is 50 and x = 5  SQR(2)
Answer Link

Otras preguntas

what is Intercept of functions?
Albino giraffes have white hair. there are very few albino giraffes in the wild. why are there few albino giraffes in the wild?
A building measuring 90m by60m is to be built. A paved area of uniform will surround the building. The area is to have an are of 9000 metres squared. How wide
What is Aphrodite brith and infancy (as a baby)
What is the volume of a 3.00M(mol/L) solution made with 122g of LiF?
during 4 days the price of the stock of pev corporation went up 1/4 of a point down 1/3 of  a point and up 7/10 of a point what is the net change
what is Intercept of functions?
2cos^2(x)-5cos(x)+2=0
what is Intercept of functions?
Factor the expression. x2 - 22x + 40