Answer :

sqdancefan

9514 1404 393

Answer:

  80

Step-by-step explanation:

The distance formula tells you the distance between the points is ...

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((4 -(-4))² +(5 -1)²) = √(8² +4²) = √(64 +16)

  d = √80

The number under the radical is 80.

Other Questions