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MrRa [10]
2 years ago
14

Evaluate 3^-3 x 3^4 x 3 x 3^-5 Answers a. -27 b. 1/27 c. -81 d. 1/81

Mathematics
1 answer:
Sauron [17]2 years ago
8 0
The answer is b. 1/27
3^-3=1/27 and 3^4=81. 1/27×81=3. 3×3=9. 3^-5=1/243. 1/243×9= 1/27. The answer is b. 1/27.
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From triangle A F G, we use Pythagoras theorem to find

h1=A F=sqrt(20*20-12*12)=sqrt(256)=16


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Answer:

<em>The correct answer is:   False</em>

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So, a circle can't be circumscribed about the given quadrilateral.

7 0
2 years ago
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Answer:

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