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nekit [7.7K]
3 years ago
13

(t^-4)^-9t^2 A)t^26 B)t^-26 C)t^38 D)t^-38

Mathematics
1 answer:
Arisa [49]3 years ago
4 0
The relevant rules of exponents are
.. (t^a)^b = t^(a·b)
.. t^a·t^b = t^(a+b)

You have
.. (t^-4)^-9·t^2
.. = t^((-4)*(-9) +2)
.. = t^38 . . . . . . . . . . . selection C
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Answer:

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Step-by-step explanation:

From the given figure it is clear that the stop board is a regular hexagon and ∠I is an exterior angle of the regular hexagon.

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