Monday

November 24, 2014

November 24, 2014

Posted by **Kate** on Saturday, January 2, 2010 at 5:35pm.

I was alway taught that the three lines symbolized identity

and that the equal sign with a traingle above it signified definition

when would you use the three lines instead of the equal sign with a traingle above it

right now I see them as being interchangeable which I think might be wrong...

thanks

**Answer this Question**

**Related Questions**

geometry - Identify the property of congruence. If <P = <Q, then <Q = &...

Algebra - Hi. I have an answer for this and just need to confirm it. 2x+5(less ...

Math (Algebra) - Solve using the multiplication principle -7x <_ 35 the sign ...

algebra - x+9>2 how do I solve and graph this? The graphing part would be ...

math inequalities - I wrote a question before but the greater than or equal to ...

graphing, math - How do you graph these types of problems. Graph each of the ...

physics - Three people attempt to haul a heavy sign to the roof of a building by...

math - NetBusters has a $30 sign-up fee plus $1.25 per video BlockFlix has a $10...

Algebra - I am having trouble with -4less than or equal to -3x-13 less than or ...

algebra - Graph the system of inequalities x (lesser or equal to sign)2 y (...