3 years ago

Find formula for nth term of sequence -1, 1/2, -1/3,1/4,-1/5,

Mathematics

1 answer:

Reika [66]3 years ago

6 0

I have to make twenty characters, but the answer is 1/n

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If DE≅EF, CD = v + 45, and CF = 4v, what is the value of v?

irinina [24]

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<h2>since DE≅EF</h2>

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3 years ago

A grade has 81 girls and 72 boys. The grade is split into groups that have the same ratio of girls to boys as the whole grade. H

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