elli
elli
23-05-2014
Mathematics
contestada
log3 1/9=x/9 ? math is the worst
Respuesta :
kate200468
kate200468
23-05-2014
[tex]log_3( \frac{1}{9} )= \frac{x}{9} \\\\log_33^{-2}= \frac{x}{9} \\\\-2=\frac{x}{9} \ /\cdot9\\\\-18=x\\\\x=-18[/tex]
Answer Link
Ryan2
Ryan2
23-05-2014
[tex]log_3(\frac{1}{9})=\frac{x}{9}\\ \\ log_33^{-2}=\frac{x}{9}\\ \\ 3^{\frac{x}{9}}=3^{-2}\\ \\ \frac{x}{9}=-2\\ \\ \boxed{x=-18}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
descending order 4x^3+3x^7-9x+x^12
Which example best describes a process of how solar energy can be used to heat a home 1. Sunlight hits copper tubes filled with water the heat up and circulat
What the solution to this: what is 186×21=8(x+x)?
Find out [tex] {5}^{10} + {8}^{3} [/tex]
what is 4/9 divided by 7/9
3+7 and 1/2÷1 and 3/10
Enthalpy of formation (kJ/mol) C6H12O6(s)-1260 O2 (g)0 CO2 (g)-393.5 H2O (l)-285.8 Calculate the enthalpy of combustion per mole of C6H12O6. C6H12O6 (s) + 6 O2
please help before 2pm :/ THANKSSSS
A total of 778 tickets were sold to charity event. A newspaper article rounded 778 when it listed the number of tickets sold. Round the number if tickets to the
A 250 ml flask contains 3.4 g of neon gas at 45°c. Calculate the pressure of the neon gas inside the flask.
