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Elan Coil [88]
4 years ago
10

How can coordinate proof be used to prove two lines are parallel?

Mathematics
1 answer:
Vaselesa [24]4 years ago
4 0
The lines are parallel if and only if the slopes are equal.
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Step-by-step explanation:

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Step-by-step explanation:

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4 years ago
Find the rectangular coordinates of the point with the polar coordinates (1, 1 divided by 2 pi )
Drupady [299]

Answer:

  (x, y) = (0, 1)

Step-by-step explanation:

For polar coordinates (r, θ), the corresponding rectangular coordinates are ...

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6 0
3 years ago
Asanji left the science museum and drove toward the lake at an average speed of 45 km/h. Sometime later Huong left driving in th
Cloud [144]

Answer:

Asanji drove for 5 hours before Huong caught up

Step-by-step explanation:

Let the time for which Asanji drove alone is "X" hours

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45 ( X+3) = 75 (3)\\

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Cloud [144]

Answer:

y=-4x so slope is -4

Step-by-step explanation:

8 0
3 years ago
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