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kaheart [24]
3 years ago
7

The question is attached in the picture below. (University level)

Mathematics
1 answer:
Luba_88 [7]3 years ago
4 0

Answer:

nope

Step-by-step explanation:

Apply dot product which must = 0 for orthogonality.

In this case,

-(3)(2) + (-2)(-2) + (-3)(1) + (1)(4) = -1.

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[problem 3]
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3 years ago
Martha has widow's peak and attached earlobes. Martha's dad had a straight hairline and unattached earlobes. If Martha marries a
krok68 [10]

Answer:

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Step-by-step explanation:

Martha = widow's peak + attached earlobes.

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Martha husband =straight hairline+ widow's peak + attached earlobes

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since,

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5 0
3 years ago
Read 2 more answers
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