sanaajackson3
sanaajackson3 sanaajackson3
  • 02-07-2022
  • Mathematics
contestada

solve log7(x+9)-log7(10)​

solve log7x9log710 class=

Respuesta :

konrad509
konrad509 konrad509
  • 02-07-2022

[tex]\log_7(x+9)-\log_710=\log_77\qquad(x > -9)\\\log_7\dfrac{x+9}{10}=1\\\dfrac{x+9}{10}=7\\x+9=70\\x=61[/tex]

Answer Link

Otras preguntas

Find the sum or difference 8+(-5)
Evelyn has $638.54 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $159.50 today. Write and solve an inequality
when are we ever going to use fractions in our lives like this is dume
Write the coordinates of the vertices after a transition 5 units right S= U= T=
Find the sum or difference 8+(-5)
What is the epipelagic zone of the ocean? A.A zone with no light that is freezing cold B. The bottom zone that reaches the sea floor C. The zone that receives t
Write a polynomial P(x) of degree 5 and with zeros 2, 5/2, (which of multiplicity one) and 0 (of multiplicity 3). Note: if x-c is a zero of P(x) of multiplicity
Write a polynomial P(x) of degree 5 and with zeros 2, 5/2, (which of multiplicity one) and 0 (of multiplicity 3). Note: if x-c is a zero of P(x) of multiplicity
when are we ever going to use fractions in our lives like this is dume
Luis goes 4 laps every day to the athletics track and the track measures 800 meters how many km he runs in five days.​