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Lelu [443]
4 years ago
15

Determine the distance between the two points (-2,-3) and (1,1)

Mathematics
2 answers:
maw [93]4 years ago
5 0

Let (-2, -3) represent A and (1, 1) represent B.

d_A_B} =\sqrt{(X_A - X_B)^2 + (Y_A - Y_B)^2}

d_A_B} =\sqrt{(-2 - 1)^2 + (-3 - 1)^2}

d_A_B} =\sqrt{(-3)^2 + (-4)^2}

d_A_B} =\sqrt{(9 +16}

d_A_B} =\sqrt{(25}

d_A_B} = 5

Answer: 5 units

spin [16.1K]4 years ago
4 0

We have the formula \sqrt{(-2-1)^{2}+(-3-1)^{2}}   =\sqrt{9+16}  =\sqrt{25}  = 5.

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