katieforeter11oxh27j
katieforeter11oxh27j katieforeter11oxh27j
  • 16-12-2017
  • Mathematics
contestada

What is the distance between the points (−7, 7) and (−7, 8) ?

あ:1unit
い:7units
う:8 units
え:15 units

Respuesta :

deldotsonp10udv deldotsonp10udv
  • 16-12-2017
The distance between those two points is あ.
Answer Link
Kaikerscupcake
Kaikerscupcake Kaikerscupcake
  • 16-12-2017
Distance formula:

(sqrt) (x2-x1)^2+(y2-y1)^2

Plug in the points.

(sqrt) (-7-(-7)^2+ (8-7)^2

Combine like terms.

(sqrt) (0)^2+ (1)^2

(sqrt) 0+ 1

(sqrt) 1

1

1 is the distance.

I hope this helps!
~cupcake
Answer Link

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