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givi [52]
3 years ago
8

What is the common ratio? 5, -10, 20, -40, 80 What is the 15th term of the sequence?

Mathematics
1 answer:
KatRina [158]3 years ago
3 0

Step-by-step explanation:

Use the above formula

-5 is the difference between the numbers..

hope you understood..

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Help? Show work!
FinnZ [79.3K]

Answer:

m∠ABC = 68°

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Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees (they form a straight line).

If ∠ABC and ∠DEF are supplementary, that means that they add up to 180. We can write this in an equation:

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