Question

este urgenttt dau coroana prieteni ​

Answer 1

x = (3/6 + 2/6-1/6)*3/2

y = (3/6 - 2/6 + 1/6)*12

x = 4/6 * 3/2 = 1

y = 2/6 * 12 = 4

Media geometrica = radical(x*y) = radical(1*4)=radical(4) = 2