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

6. What is the slope of the following line? *​
Pls help I just got braces yesterday :( they hurt and yes I put wax and took Tylenol and did everything :( EVEN BANDS ;( HELP!
Can somebody help me with this question, my brain has evaporated.
What was Germany's reaction when African people tried to stop German settlers from seizing control of their home lands?
Choose the option that correctly revises the following sentence. The man knowing it was late hurried home. Select one: 1)The man, knowing it was late, hurried h
A store is instructed by corporate headquarters to put a markup of ​25% on all items. An item costing 8​$ is displayed by the store manager at a selling price o
A rock has a mass of 3.1 kg. What is its weight on earth
The graph of a proportional relationship is shown. What is the amount of savings per week? Money 470 376 A) $94/week B) $47/week C) $18.80/week D) $23.50/week
If two angles are supplementary and one of the angles measures 62°, what is the measure of the other angle?
PLEASE HELP HELP HELP