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satela [25.4K]
3 years ago
13

Can someone please help this exam is timed!!

Mathematics
1 answer:
grigory [225]3 years ago
5 0

Answer:i think all real numbers greater than or equal to -2

Step-by-step explanation:

hope this helps

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20 points! Which expression can go in the blank to make the equation true?
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Answer:

D

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Which one of these four sets of side lengths will form a right triangle?
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ludmilkaskok [199]

Answer:

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Step-by-step explanation:

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Consider the half of the sphere of radius 2 centered at the origin which lies above the xy-plane (a hemisphere). Suppose the den
Harlamova29_29 [7]

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25.133 units

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Answer:

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