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Drupady [299]
3 years ago
5

two chords in the same circle are congruent if and only if the associated central angles are supplementary. true or false

Mathematics
2 answers:
garri49 [273]3 years ago
5 0

Answer: false :)

••••••••••••••••••••••••¥¥•¥¥¥¥¥¥

DochEvi [55]3 years ago
4 0

Answer:

True

Step-by-step explanation:

just answered on apec

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The temperature of a city at sunset was -1 overnight,the temperature decreased by 11 what was the lowest temperature overnight i
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-12

Step-by-step explanation:

-1 - 11 = -12

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Find the product <br> -1/2 y(2y3-8)
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2 years ago
Which is equivalent to 8s + 20t by the distributive property?
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Answer:

same

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Find a cubic function that has the roots 5 and 3-2i
Zolol [24]

Answer:

P(x)=x^3-11x^2+43x-65

Step-by-step explanation:

If the complex number 3-2i is a root of a cubic function, then the complex number 3+2i is a root too. Thus, the cubic function has three known roots 5,\ 3-2i,\ 3+2i and can be written as

P(x)=(x-5)(x-(3-2i))(x-(3+2i)),\\ \\P(x)=(x-5)(x^2-x(3-2i+3+2i)+(3-2i)(3+2i)),\\ \\P(x)=(x-5)(x^2-6x+9-4i^2),\\ \\P(x)=(x-5)(x^2-6x+9+4),\\ \\P(x)=(x-5)(x^2-6x+13),\\ \\P(x)=x^3-11x^2+43x-65.


4 0
3 years ago
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