skylar50 skylar50
  • 22-11-2017
  • Mathematics
contestada

Given L(-4,3) and M(-7,-2), what is the length of LM?

Given L43 and M72 what is the length of LM class=

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musiclover10045
musiclover10045 musiclover10045
  • 23-11-2017

-7 --4 = -7 +4 = -3, -3^2 = 9

-2-3 =-5, -5^2 =25

9+25 = 34

answer is A sqrt(34)

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omotayoadekoya1 omotayoadekoya1
  • 09-02-2020

Answer:

A.√34

Step-by-step explanation:

The distance between two points is given by the square root of the addition of the square of the differences of the points along the x and y axis.

Where the distance is d, the points are (x₁,y₁) and (x₂,y₂)

d = √(x₂ - x₁)² + (y₂ - y₁)²

d = √(-7 - -4)² + (-2 - 3)²

d = √(-3)² + (-5)²

d = √34

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