1)189690,583450,904174,821045
2)189690+583450=773140
583450-189690=393760
904174+821045=1725219
904174-821045=83129
<span>(97264:8+1284200:100):1000*7+947)*100=112200
97264:8=12158
1284200:100=12842
12158+12842=25000
25000:1000=25
25*7=175
175+947=1122
1122*100=112200
</span>
1/ log3 4 * log3 16 = log3 16/ log3 4 = log4 16 = 2
Ответ: 2
(m-32,6)*2,4=1,8
2,4m-78.24=1.8
2.4m=1.8+78.24
2.4m=80.04
m=80.04:2.4
m=33.35
3,4х+1,8х=43,16
5.2х=43,16
х=43,16:5,2
х=8,3
110градусов.125градусов.20градусов