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Tasya [4]
3 years ago
15

Explain why a rotation of 90 degrees around any point zero never maps a line to a line parallel to itself

Mathematics
1 answer:
Elis [28]3 years ago
8 0

Answer:

Since zero is on the origin (0,0) a 90 degree rotation will intercept the origin no matter what so, it can't be parallel.

Step-by-step explanation:

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ANEK [815]

All you have to do is plug in the number for x, and find y. I will write this out as if in that chart you have shown.

x                            y = 9 - 3x                                    y

_______________________________________

0                           y = 9 - 3(0)                                  9

1                            y = 9 - 3(1)                                   6

2                           y = 9 - 3(2)                                  3

3                           y = 9 - 3(3)                                  0


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3 years ago
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vovikov84 [41]

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P(m) = 1.4(m+4), where m is the initial manufactoring cost (in dollars).

Simplifying, you could rewrite this as:

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3b=150 should be the answer.
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Step-by-step explanation:

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