Question

what is the geometric mean of 4 and 7

Answer 1

geometric mean of \(a\) and \(b\) = \(\sqrt{ab}\)

Answer 2

plugin the numbers...

Answer 3

is the mean 4

Answer 4

nope

Answer 5

mean = \(\sqrt{4 \times 7}\)
= ?

Answer 6

28

Answer 7

You would need to square 28 i believe though, the answer doesn't have to be a perfect square.

Answer 8

yes, you need to take square root of 28

Answer 9

mean = \(\sqrt{4 \times 7}\)

= \(\sqrt{28}\)

= ?

Answer 10

another question a triangle has side of lengths 24,143 and 145 is it a right triangle

Answer 11

thanks