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natima [27]
2 years ago
6

Does subtraction exhibit the property of closure over the set of real numbers.

Mathematics
1 answer:
victus00 [196]2 years ago
4 0
Yea it dose but it still doesn't work out well
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pav-90 [236]
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2 years ago
the 41st term of the arithmetic sequence is -539 and the 54th term is -708. Find the value of the 80th term
yulyashka [42]

Answer:

a _{n} = a _{1} + (n - 1)d \\ a _{41} =  - 534 \\ a _{54} =  - 708 \\  a _{41} =  a _{1} + (41 - 1)d = - 534  \\  a _{1} + 40d = - 534 \:  \: ...(1)\\ a _{54} =  a _{1} + (54 - 1)d =- 708 \\ a _{1} + 53d = - 708 \:  \: ...(2)

Try to solve the similtanious equation to find the first term and the common difference, then use that information to figure out the 80th term... Update me if you need further help ...

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3 years ago
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Answer:

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Step-by-step explanation:

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lol bad

5 0
3 years ago
Find angle PRS in the image above
trasher [3.6K]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Gabriella swims 2 laps per minute. What is the associated rate? ___ minute per lap
Leokris [45]

Answer:

The answer is D.

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Test :

Gabriella swim 1/2 min per lap. So if he swim 2 laps, you have to multiply it by 2 :

1/2 × 2 = 1 minute

7 0
3 years ago
Read 2 more answers
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