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Eddi Din [679]
2 years ago
13

What is the 21x+63+78

Mathematics
1 answer:
Anna35 [415]2 years ago
5 0

Answer:

x= -6.7

Step-by-step explanation:

21x=-63-78

21x=-141

x= -6.7

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The distance between two points with the given coordinates in space is;

<u><em>Distance = 17 units</em></u>

We are given the coordinates;

(32, 12, 5)

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d = √((x₂ - x₁)² + (y₂ - y₁)² + (z₂ - z₁)²)

From the equation given to us, we can see that;

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d = √((20 - 32)² + (3 - 12)² + (13 - 5)²)

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d = √289

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Read more at; brainly.com/question/20974053

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Find the slope of the line
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Step-by-step explanation:

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2 years ago
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