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wolverine [178]
3 years ago
6

Find d for the sequence for which a1 = 100 and a12 = 34.

Mathematics
1 answer:
Leviafan [203]3 years ago
3 0
<span>-66 / (12 - 1) = -6 (Answer)</span>
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Hi There!

Answer:

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Step-by-step explanation:

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Find all missing angles.
Monica [59]
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What is the solution to the system: ax+y=18 and 4ax-y=12? Use elimination. Put the answer as an ordered pair. Show work on the n
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Answer:

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the scientists collection that as granite that weighs 74 26/36 lbs, marble that weighs 63 16/34 lbs, and quartz that weighs 81 9
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Answer:

<h2> 6 1/2 lbs</h2>

Step-by-step explanation:

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To know how much more quartz weight than the granite, we will take the difference between the weight of quartz and granite as shown.

Weight of quartz  - Weight of granite

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quartz weighs approximately 6 1/2 lbs much more than granite

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2 years ago
D is the midpoint of AB and mŁACB = 134.76° What type of triangle is ACD?​
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