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KonstantinChe [14]
3 years ago
10

A hiker leaves camp and hikes 9 miles north and than hikes 7 miles east. What is the resulting displacement of the hiker?

Mathematics
1 answer:
lora16 [44]3 years ago
6 0
(7, 9). the reason for this, is because on an x y coordinate plane, x first, then y second. east is positive, north is positive, therefore it is (7, 9)
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enot [183]
In this item, we are asked to determine or calculate for the distance between the points A (1,4) and B(-3,-2)

The distance between the two points can be computed through the equation below.
             d = sqrt ((x₂ - x₁)² + (y₂ - y₁)³)
We can choice whichever of the two points will have the first abscissa or the first ordinate. For the purpose of showing the solution here, it is assumed that A has the coordinates of (x₁,y₁) and B (x₂,y₂)

Substituting,
          d = sqrt ((-3 - 1)² + (-2 -4)²)
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<em>ANSWER: 2√13 , ~7.21</em>
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