What is the distance between #(-7,5)# and #(0,7)#?

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Answer 1 · 2016-04-23T14:00:44

#s=7,28" unit"#

#A=(-7,5)#
#B=(0,7)#
#A_x=-7#
#B_x=0#
#A_y=5#
#B_y=7#

#"distance between two points can be calculated using formula:"#
#s=sqrt((B_x-A_x)^2+(B_y-A_y)^2)#

#s=sqrt((0+7)^2+(7-5)^2)#

#s=sqrt(7^2+2^2)#

#s=sqrt(49+4)#

#s=sqrt53#

#s=7,28" unit"#