dennisevaladez
dennisevaladez dennisevaladez
  • 12-01-2022
  • Mathematics
contestada


HELP please I need to finish it before midnight.

HELP please I need to finish it before midnight class=

Respuesta :

goddessboi goddessboi
  • 12-01-2022

Answer:

[tex]x=-\frac{9ln(15)}{2ln(11)-ln(15)}[/tex]

Step-by-step explanation:

[tex]11^{-2x}=15^{x+9}[/tex]

[tex]e^{(-2x)ln(11)}=e^{(x+9)ln(15)[/tex]

[tex]-2xln(11)=(x+9)ln(15)[/tex]

[tex]-2xln(11)=xln(15)+9ln(15)[/tex]

[tex]-2xln(11)-xln(15)=9ln(15)[/tex]

[tex]x(-2ln(11)-ln(15))=9ln(15)[/tex]

[tex]x=\frac{9ln(15)}{-2ln(11)-ln(15)}[/tex]

[tex]x=-\frac{9ln(15)}{2ln(11)-ln(15)}[/tex]

Answer Link

Otras preguntas

f(x) = x2              g(x) = (x – 3)2 + 21: The graph of f(x) is below.  Draw and label g(x) on the same graph 2: Describe how the graph of g(x) relates to th
Are there and local ferries operating in st. john me baptist parish?
Economists consider both explicit and implicit costs when measuring economic profit
What is the second language spoken on the island after french?
Where are all at homies at. north to the south to the east to the west song lyrics?
What's the perimeter of a square with a side measurement of 6 in.?
The temperature of a chemical compound, in degrees Celsius, changes when the compound is exposed to UV light. The table below shows the temperature of the compo
C. 1 and 3 D.none Geometry math question no Guessing
early state constitutions showed up that many people
A hazard that deals with attitudes behavior and habits is an example of