Khairini
Khairini
01-12-2016
Mathematics
contestada
243 log 3^4x = 48 , x=...
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Аноним
Аноним
01-12-2016
243log(81x)=48
log(81x)=48÷243
log(81x)=16÷81
81x=10^(16÷81)
81x= 81sqaure root pf 10^16
divide by 81
x =.0194557
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Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
