calex08
calex08 calex08
  • 02-10-2021
  • Mathematics
contestada

9^y=3 find the value of y

Respuesta :

Аноним Аноним
  • 02-10-2021

[tex]\\ \sf\longmapsto 9^y=3[/tex]

[tex]\\ \sf\longmapsto (3^2)^y=3^1[/tex]

[tex]\\ \sf\longmapsto 3^{2y}=3^1[/tex]

[tex]\\ \sf\longmapsto 2y=1[/tex]

[tex]\\ \sf\longmapsto y=\dfrac{1}{2}[/tex]

Answer Link

Otras preguntas

Sal is making bracelets for a fundraiser.he uses 6 inches of yarn per bracelets.how many bracelets can sal make with 5 feet of yarn
Please help me with this
In what times of year are tropical cyclones most likely to form? A. Summer and fall B. Spring and summer C. Winter and spring D. Fall and win
your total savings varies inversely with the amount spent on Bill's. if your savings is $300 when your cost of Bill's are $65. What would your savings be when y
solve the system using the substituion method -4x+y=8 x-3y=9
What was the retro-package on John Glenn's space capsule designed to do?
I have no congruent sides. One of my angles has a measure of 100 degrees.
Identify the figure formed by the net. •Square pyramid •Hexagonal prism •Cylinder •Cube
Biological evolution in humans and in other organisms is evidenced by:
if a triangular prism has dimensions of 11,14 and 8 what is its volume