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Ludmilka [50]
2 years ago
7

use the distance formula to find the distance between the two points. (0, -2) and (9, 10) give the exact length (leave in radica

l form if it is not a perfect square). but please show your work so i can understand. its ok if u cant show ur work tho thank you!
Mathematics
1 answer:
kkurt [141]2 years ago
6 0

Answer:

15 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (9, 10)

d = \sqrt{(9-0)^2+(10+2)^2}

   = \sqrt{9^2+12^2}

   = \sqrt{81+144}

   = \sqrt{225}

   = 15

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