angeljt06 angeljt06
  • 18-09-2020
  • Mathematics
contestada

6. Find the distance between (-4, 5) and (7, 18).
O 15.96
16.08
O 16.23
O 17.03

Respuesta :

tomson1975
tomson1975 tomson1975
  • 21-09-2020

Greetings from Brasil...

The expression that allows you to calculate the distance between two points is:

d(A; B) = √[(Xb - Xa)² + (Yb - Ya)²]

d(A; B) = √[(7 - (- 4))² + (18 - 5)²]

d(A; B) = √[(7 + 4)² + 13²]

d(A; B) = √[11² + 13²]

d(A; B) = √[121 + 169]

d(A; B) = √290

d(A; B) ≈ 17.03

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