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

Help would be very much appreciated;)
The admissions office of a private university released the following data for the preceding academic year: From a pool of 3900 male applicants, 30% were accepte
Please help me with this! Thank you!
How do muscle work allow movement
What is value of the expression?
him and her have the same coat on today
Jill is buying a chalk board and chalk markers. She can spend at most $42 for chalkboard and chalk markers. If chalkboard costs $18 and each chalk marker cost $
Question 1 What term describes a person who typically expects the worst so that they can be relived when the worst does not happen? defensive optimists strategi
Leo spent the same amount of time working on each of 5 different weight machines and then spent Two-thirds of an hour on the treadmill. If he spent a total of 1
Which of the following statements provides the best example of how characters communicate the author's purpose in The Number Devil? Robert thinking it is cool