MiaN11
MiaN11 MiaN11
  • 04-04-2016
  • Mathematics
contestada

Log x+log7=log 42 solve please

Respuesta :

Аноним Аноним
  • 04-04-2016
log x+ log 7= log 42
log x=log 42 - log 7
log x=log 42/7                [  log a -  log b= log (a/b)   ]
log x= log 6

therefore:
x=6

Answer: x=6
Answer Link
Аноним Аноним
  • 23-11-2021

Please find attached photograph for your answer.

Hope it helps.

Do comment if you have any query.

Ver imagen Аноним
Answer Link

Otras preguntas

why isnt this technology used in coal plants
If rectangle DEFG is dilated by a scale factor of 3 with a dilation center of (0, 0), what will be the coordinates of point D'? A) (-6, 0) B) (3, -2) C) (-6,
Which expression could be used to show that x decreased by 25% then doubled
What pressure (in atm) will 0.44 moles of co2 exert in a 2.6 l container at 25°c?
How to do it ? Thanks for help
Following the crusades,Europe saw an increase in its ? A.wealth B.population C.religion
what is the author's tone towards the subject? it is detachedit is interested.it is frustrated.it is mocking
A formula is an equation that disproves a rule for a relationship among quantities. A.)True B.) False
Mick paid $2.94 in sales tax on an item that cost $42.00 before tax. At that rate, how much would he pay in slaes tax for an item that costs $58.00 before tax?
The population of Ancient Egypt was probably about one million, 95 percent of whom were farmers. According to the chart, when were farmers busiest?