3 years ago

Find the distance between the pair of points.

Mathematics

2 answers:

rodikova [14]3 years ago

8 0

Answer:

Step-by-step explanation:

√(1 -1)² + (-1 - -8)²

√(1 -1)² + (-1 + 8)²

√(0)² + (7)²

√0 + 49

$\sqrt{49}$

goblinko [34]3 years ago

3 0

Step-by-step explanation:

use the distance formula

d² = (1 – 1)² + (–8 – ‒1)²

d² = 0 + 49 = 49

d = 7 units

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