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3 years ago

-1/5n + 7 = 2 n = ? what does n equal ?

Mathematics

1 answer:

Mice21 [21]3 years ago

6 0

N= 35/11

hope it helps

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goblinko [34]

Answer:

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3 years ago

Use the expression to find the value of the 20th term.<br> A. 24<br> B. 76<br> C. 80<br> D. 84

Oliga [24]

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if its talking about what ones a factor or moltiple of 20 then c if not then i dont know

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3 years ago

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allsm [11]

$\bf \textit{Pythagorean Identities}
\\\\
1+tan^2(\theta)=sec^2(\theta)\\\\
-------------------------------\\\\
1+sec^2(x)sin^2(x)=sec^2(x)
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1+\cfrac{1}{cos^2(x)}\cdot sin^2(x)\implies 1+\cfrac{sin^2(x)}{cos^2(x)}\\\\\\ 1+tan^2(x)\implies sec^2(x)$

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4 years ago