Question

if know then only answer ​

Answer 1

Answer:

AB = root 53

Step-by-step explanation:

A - ( -4 , 3 )

B - ( -2 , -4)

By distance formula,

AB^2 = ( -4 - (-2) )^2 + ( 3 - (-4) )^2

         = ( -4 +2 ) ^2 + ( 3 + 4 ) ^2

         = (-2)^2 + (7) ^2

         = 4 + 49

         = 53

Therefore,

AB = Root 53

ThAnK yOu!

Answer 2

Answer:

9

Step-by-step explanation:

(-4,3) (-2,-4)

-4-3-(-2)-4

7+2

9