2 years ago

Please need help ^^^^^^^^

Mathematics

1 answer:

Stells [14]2 years ago

5 0

Check the picture below.

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kipiarov [429]

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2 years ago

Which answer represents the series in sigma notation? −3+(−1)+1+3+5 A:∑j=15(2j−5)

insens350 [35]

Answer:

A:∑j=15(2j−5)

Step-by-step explanation:

a = -3

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3 years ago

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Answer:

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2 years ago

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3 years ago

Can someone help me on trigonometry ?

Olenka [21]

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sin: opposite/hypotenuse
cos: adjacent/hypotenuse
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cos theta = adjacent/hypotenuse
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3 years ago