Question

I WILL GIVE YOU BRANILEST!

This is a really important question that I need to know before 1! Please explain your answer! PLEASE EXPLAIN!

What is the length of the line segment?

Answer 1

`l(\overline {AB})\approx9.22\: units`

Explanation:

• A = (-2, -3), B = (-8, 4) (Given)

• 
  `\implies x_1= -2,\: y_1=-3,\: x_2=-8,\: y_2= 4`

• By distance formula length of segment AB can be given as:

• 
  `l(\overline {AB})=√((x_2-x_1)^2 +(y_2-y_1)^2)`

• 
  `l(\overline {AB})=√([-8-(-2)]^2 +[4-(-3)]^2)`

• 
  `l(\overline {AB})=√([-8+2]^2 +[4+3]^2)`

• 
  `l(\overline {AB})=√([-6]^2 +[7]^2)`

• 
  `l(\overline {AB})=√(36 +49)`

• 
  `l(\overline {AB})=√(85)`

• 
  `l(\overline {AB})=9.21954446\: units`

• 
  `l(\overline {AB})\approx9.22\: units`

Answer 2

sorry i know this is after 1 but the answer of the length is 7 since from -3+7=4