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

Which statements correctly describe the Delian League? Choose all answers that are correct. a. Athens dominated the league and meddled in the affairs of other
Elevation refers to the ?
Why does John Bigger call his painting "Give Me 2 Wings To Fly Away" ? Please help I need this fast!
kenneth has 22 math problems to do do for homework. he has 12 problems done. how many more problems does have left? if he completes 1 problem every minute, how
What is 30,000 is 10 times as much as
6y-5=11 what is y PLEASE HELP
sami ordered 132 dresses for her store .what is 132 rounded to the nearest ten?
sixteen action figures are arranged equally on 2 shelves. How many action figures are on each shelf?Model the problem with both an array and a labeled tape diag
Analogy for Chicago Bulls : basketball ::
what is an analogy for monarchy