Respuesta :

Jeszter

Answer:

9.16515138991168 or 9.2/9.17

depends on the nearest decimal place the question asked you to answer in.

Step-by-step explanation:

to find the geometric mean of any two numbers,

you need to add both numbers

so 7*12 which is 84

then you would have to square the result

√84 = 9.16515138991168

or if rounded to one decimal place it would be 9.2.

Hope this helps:)

unicakhadka

let,

a = 7

b = 12

then,

geometric mean = _/ab

= _/ 7×12

= _/ 84

=_/(9.16)^2

=9.16