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 ( 25+ )
Otras preguntas
divide x3+ 5x2 +2x-8 by x+2
Matching Question. I need help with this.
I don't know the answer, and I would like some help as fast as possible, please
Make a table of values for the following equation: y = 2x+5 Your table should look similar to this with the blanks filled in. Show your work of how you got your
What is the missing term? Please help me!
Find the measure of x. 30 25° X = [?] Round your answer to the nearest hundredth.
science fair ideas???
Which number is not divisible by 3? 126 234 21 125
what were some effects of the roman empire falling
Which thrombolytic drug is more likely to cause an allergic reaction?