Seudónimo Seudónimo
  • 12-01-2017
  • Mathematics
contestada

explain how you know that the equations 1/4=2x and 1/4/x=2have the same solution

Respuesta :

MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 19-01-2017

the equations 1/4=2x and 1/4/x=2have the same solution

because 1 / 4/ x = 2 can be simplified to

1 / 4 = 2x which is the same with the first equation

Solve for x = 1/8

Then substitute it to the both equation

¼ = 2 ( ¼)

¼ = ¼

2nd equation

1/ 4 /( 1/8) = 2

2 =2

 

Answer Link

Otras preguntas

Using the diagram, if angle 1 is vertical to angle 4 then what is the measure of angle 4?
The formula for the volume, V, of a cone having the radius, r, and the height, h, is shown below. Write the formula to calculate the height, h.
Urgent please help!!!!!!!!!! —————————- What is the solution to system of equations question?
I don’t quite understand this problem could someone help me please
How many right angles are formed by two perpendicular lines in Euclidean geometry? A. 3 B. 8 C. 4 D. 1
which part of earth belongs to the geoshpere
Middle school science: Do folded mountains form when 2 continental plates push against each other? (you can just answer yes or no)
which statement accurately compares the tundra and the desert
Need help with this geometric question
People and the environment(science)