levit8te levit8te

21-04-2019
Mathematics

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can SOMEONE HELP ME with this PLEASE!!!!

can SOMEONE HELP ME with this PLEASE class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-04-2019

Answer:

12.4

Step-by-step explanation:

The distance between (7,21) and (-5,18)

d =sqrt( (-5-7)^2 + (18-21)^2)

= sqrt(( -12)^2 + (-3)^2)

= sqrt(144+9)

= sqrt(153)

=12.36931688

To the nearest tenth

12.4

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