Respuesta :
Answer:
B. At the corner of 10th Street and 17th Avenue.
Step-by-step explanation:
Distance from Tia's home to Lei's home is equal to [tex]14.4[/tex] units.
Distance between points [tex]\boldsymbol{(x_1,y_1),(x_2,y_2)}[/tex] is given by [tex]\boldsymbol{\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}[/tex]
Let street be along [tex]x-[/tex]axis and avenue be along [tex]y-[/tex]axis.
Tia lives at the corner of [tex]4^{th}[/tex] Street and [tex]8^{th}[/tex] Avenue.
So, Tia is at point [tex]\mathbf{(4,8)}[/tex]
Lei lives at the corner of [tex]12^{th}[/tex] Street and [tex]20^{th}[/tex] Avenue.
So, Lei is at point [tex]\mathbf{(12,20)}[/tex]
Distance from Tia's home to Lei's home [tex]=\boldsymbol{\sqrt{(12-4)^2+(20-8)^2}}[/tex]
[tex]=\boldsymbol{\sqrt{8^2+12^2}}[/tex]
[tex]=\boldsymbol{\sqrt{64+144}}[/tex]
[tex]=\boldsymbol{\sqrt{208}}[/tex]
[tex]=\boldsymbol{14.4}[/tex] units
For more information:
https://brainly.com/question/8283882?referrer=searchResults