DaveTheWarrior
DaveTheWarrior DaveTheWarrior
  • 03-05-2020
  • Mathematics
contestada

Find the value of ' m ' if
(2/5)⁻⁵×(2/3)¹²=(2/3)³ˣ⁻²
plsssssssssssssssss help me!!!!!!!!!!

Respuesta :

Darasimi
Darasimi Darasimi
  • 04-05-2020

Answer:

[tex] {( \frac{2}{3} )}^{ - 5} \times {( \frac{2}{3} )}^{ 12} = {( \frac{2}{3} )}^{ 3x - 2} \\ {( \frac{2}{3} )}^{ - 5 + 12} = {( \frac{2}{3} )}^{ 3x - 2} \\ - 5 + 12 = 3x - 2 \\ 7 = 3x - 2 \\ 3x = 7 + 2 \\ 3x = 9 \\ x = \frac{9}{3} \\ x = 3[/tex]

Answer Link

Otras preguntas

Another word for major is a?
After the Civil War, what new technology was essential to Americans' ability to turn the West into a profitable place to live and work? steamship rifle cotton g
Jada has been helping her younger brother practice his math facts all week. Each time they practice, Jada gives her brother 3 minutes to do as many math facts a
Moving a Slinky up and down will create what kind of wave? o longitudinal electromagetic transverse surface
How does the government of Charles Towne exemplify the move toward self-rule?
The question is in the image below!
5 less than a number is equivalent to 1 more than three times the number
Who fired the shot that began the American Revolution? the British an unknown source the minutemen Paul Revere
What are things I should focus on while I write a movie script?
Officials begin to release water from a full man-made lake at a rate that would empty the lake in 4 weeks, but a river that can fill the lake in 15 weeks is rep