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avatar+4684 

Help 5

 Nov 23, 2018
 #1
avatar+99580 
+1

Subtract the y coordinates in any order

(-4 - 9)    = (-13)

Square this   (-13)^2   = 169    (1)

 

Subtract the x coordinates in any order

( 6 - 3)   = (3)

Square this   (3)^2   =  9      (2)

 

Add (1) and (2)    =   169 + 9   = 178

 

Take the square root of this

 

sqrt (178)    = 13.34   =   the distance

 

 

cool cool cool

 Nov 23, 2018
 #2
avatar+99580 
0

Does that seem easy,,....???

 

 

cool cool cool

CPhill  Nov 23, 2018
 #3
avatar+4684 
+1

yes it does thank you i'll use that with other problems

NotSoSmart  Nov 23, 2018
 #4
avatar+99580 
+1

OK....just remember.....squaring any  number, except 0, ALWAYS produces a positive!!!!

 

 

cool cool cool

CPhill  Nov 23, 2018

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