chipperanks chipperanks

30-07-2016
Mathematics

contestada

What is the geometric mean of 3 and 15?. Answer. .A] 22.5. B] 45. C] 3 radical 5. D] 5 radical 3.

Respuesta :

Hussain514 Hussain514

03-08-2016

3/x = x/15
45 = x^2
√9 * √5 = √x^2
3√5 = x
or
x = 3√5

Answer Link

Otras preguntas

A sample of iron ore was found to contain 44% iron by weight. How many pounds of iron are in 450LBS of this ore?

Briefly explain how one specific environmental geographical feature of the new england colonies contributed to the region's unique development before 1754.

Is the answer English?

A -(65,-35) B (-7,-4) C (-7,35) D -6,-3) I really need help on this please help thank you

What actions did germany take against the us to draw us into the war?

Find the square root of the fraction . 64/100

Increase 164 x 12.5%

How did people apply darwins theory of natural selection to human society?

Why did the power of the japanese emperors decline during the a.d. 800s?

What does it mean if the moon is waxing and waning