37 1/2.
Пошаговое объяснение:
3•log(9) (2x+6) = 6
log(9) (2x+6) = 6:3
log(9) (2x+6) = 2
log(9) (2x+6) = log(9) 81
2x + 6 = 81
2x = 81-6
2x = 75
x = 75:2
x = 37 1/2
Проверка:
3•log(9) (2•37 1/2+6) = 6
3•log(9) (81) = 6
3•2 = 6
6=6 - верно.
1 "Where do you live?" -Sue asked him. Косвенная речь:Sue asked him"Where do you live?"
2 "Have you done your homework?" -mom asked me. Косвенная речь:Mom asked me "Have you done your homework?"
3 "Will you go to the cinema tomorrow?" - asked Robert from his sister. Косвенная речь:Robert asked from his sister "Will you go to the cinema tomorrow?"
4 Mom asked from her daughter:"How many grades did you get yesterday?"
"How many grades did you get yesterday?" - asked mom from her daughter.
5 Anna asked me:"What music do you listenning now?" "What music do you listenning now?" - asked me Anna
Пошаговое объяснение:
x = 37,5.
Пошаговое объяснение: