The question is how far is Port A from Port by the shortest route?
1 answer:
Use the distance formula: d² = (x₂ - x₁)² + (y₂ - y₁)²
d² = 50² + 80²
= 2500 + 6400
= 8900
d = √8900
= 94.3
Answer: 94.3 km
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765,000 should be the correct answer
38/14= 2 10/14= 2 5/7
The answer is 2 5/7
y = -7(-13)
=> y = -7 × (-13)
= y = 91
