Question

Urgent pentru maine!Afla trei numere,siind ca doua cate doua au media aritmetica egala respectiv cu:39,46,50.

Answer 1

(a+b)/2=39  a+b=78
(b+c)/2=46  b+c=92
(a+c)/2=50  a+c=100
a+b+b+c+a+c=78+92+100
2(a+b+c)=270
a+b+c=135
a=135-92=43
b=135-100=35
c=135-78=57