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geniusboy [140]
3 years ago
9

The first three terms of an arithmetic sequence are as follows

Mathematics
1 answer:
ozzi3 years ago
4 0

Answer:

32 and 39

Step-by-step explanation:

The common difference d for the sequence is 7

1st term of the sequence a1 is 11.

4th (a4) and 5th  (a5) term of the sequence are required

nth term of an arithmetic sequence an =a1+(n-1)d

a4=11+(4-1)7=32

a5=11+(5-1)7=39

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What are the coordinates of the point on the directed line segment from (–9, -7) to
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Answer:

Step-by-step explanation:

Saving the long, drawn out derivation of the formulas to find the x and y coordinates of the directed point, suffice it to say that it is:

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What is 72.1 repeating as a fraction? Simplified.
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