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photoshop1234 [79]
3 years ago
14

Find the common ratio of the geometric sequence -20, 140, -980, ...

Mathematics
1 answer:
aksik [14]3 years ago
3 0

Answer:

-7

Step-by-step explanation:

-20  × -7 = 140

140 × -7 = -980

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Can someone please help out? I’m stuck on this question and can’t figure it out for the life of me
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The measure of angle A will be 61°

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<h3>How to calculate the angle?</h3>

It should be noted that complementary angles have an angle of 90°.

Therefore, the value of A will be:

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What is the solution of the equation 4.5+m=10
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