cindysm180
cindysm180 cindysm180
  • 02-02-2016
  • Mathematics
contestada

Why are the equations w - x + x = w and w + x - x = w called identities?

Respuesta :

BrainSan
BrainSan BrainSan
  • 02-02-2016
They are indentical because the only thing that switched was the addition sign, and subtraction sign. If you look closely.

Answer Link
Аноним Аноним
  • 02-02-2016
Identities have the same solution, and they are also called 'infinities'. That is because they include many solutions. 
Answer Link

Otras preguntas

Who were the carpetbaggers?
Define the word rational
if an equation of the linear function in the figure above is y=mx=b, than m=
Factor 360t + 10t3 - 120t2. answer chocies: a. 10t(t - 6)(t + 6) b. 10t(t - 6)2 c. -10t(t - 6)(t + 6)
How is Ohm's Law related to house fires?
Identify the doctor who treats respiratory disorders.
summarize the main contributions of copernicus, brahe,kepler,galileo,and newton
This is a weird question but its really on of my questions: whats the best way to die A. In a winter storm with no heat. B. Drowned in the ocean. C. Stabbed to
There are ______ advertising-mix factors: Options Four Five Six Two
At another theater, workers have to cut a new trap door. The door can be no more thn 130 square feet in area, with whole-numbers side lenghts. They have to brin