Question 1085938


the distance between ({{{0}}},{{{-5}}}) & ({{{18}}},{{{-10}}}) 

{{{d=sqrt((x[1]-x[2])^2+(y[1]-y[2])^2)}}}

{{{d=sqrt((0-18)^2+(-5-(-10))^2)}}}

{{{d=sqrt((-18)^2+(-5+10)^2)}}}

{{{d=sqrt((-18)^2+(5)^2)}}}

{{{d=sqrt(324+25)}}}

{{{d=sqrt(349)}}}

{{{d=18.6815416922694}}}

{{{d=18.7}}}

answer:

B:{{{sqrt(349)}}}, or {{{18.7}}} Units