Tymlily
Tymlily
03-01-2018
Mathematics
contestada
How do you do 4/5x-.4 repeating?
Respuesta :
Jossilyn16
Jossilyn16
06-01-2018
We use the algebraic way for this:
0.0¯4=x we manipulate the equation by multiplying it by 10 and 100.
0.¯4=10x
4.¯4=100x
We subtract the second equation from the third equation to get:
4=90
x
Therefore,
490=x
or
245=
x
so the answer is
2/45
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Sue has $4, Tom has $11, Brian has $6, and Anita has $9. Use mental math to find how much money they have altogether. Show your work.
Write 280 as a product of its prime factors
which is an estimate of square root of 15 to one decimal place?
what is the most precise way to say "he is writing" in spanish
9.086 minus 2.419 rounded to the nearest one
Which passage from Julius Caesar Act 4 uses a simile? Come, Antony, and young Octavius, come, / Revenge yourselves alone on Cassius, / For Cassius is aweary of
A pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. How many pizza combinations are possible if each pizza has 1 toppin
Which category in Maslow's hierarchy includes basic survival needs such as air, food, water, and shelter? A. Physiological needs B. Social needs C. Safety needs
In "A Cub Pilot," Mr. Bixby advises the narrator to never let anybody else shake his confidence in himself. This is an example of which plot element? A. exposit
in a horseman in the sky after carter druse first glimpses the mounted enemy soldier, the soldier turns his head and looks straight at carter.
