2 years ago

HELP PLEASE ITS DUE TODAY

Mathematics

2 answers:

valentinak56 [21]2 years ago

6 0

Answer:

so the answer is the shorter side is 30 inches and the longer side is 150 inches

Step-by-step explanation:

So it looks like the lengths have a relationship with each other so u can use a variable for both, here I’m using X. The shorter length (which is X in this case) plus the longer length (which becomes 5n) hence adds up and becomes:

X + 5n = 180

6n = 180

n = 30

shorter side: 30inch

longer side: 150inches

monitta2 years ago

4 0

Answer:

36 is the shorter length

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mash [69]

Answer: Whats is the question asking???

Step-by-step explanation:

5 0

3 years ago

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Paha777 [63]

$\bf \cfrac{n^2+3n+2}{n^2+6n+8}-\cfrac{2n}{n+4}\implies \cfrac{n^2+3n+21}{(n+4)(n+2)}-\cfrac{2n}{n+4}
\\\\\\
\textit{so our LCD will just be (n+4)(n+2)}
\\\\\\
\cfrac{n^2+3n+2~~~~-~~~~(n+2)(2n)}{(n+4)(n+2)}
\\\\\\
\cfrac{n^2+3n+2~~~~-~~~~(2n^2+4n)}{(n+4)(n+2)}
\\\\\\
\cfrac{n^2+3n+2~~~~-~~~~2n^2-4n}{(n+4)(n+2)}
\implies 
\cfrac{-n^2-n+2}{(n+4)(n+2)}
\\\\\\
\cfrac{-(n^2+n-2)}{(n+4)(n+2)}\implies \cfrac{-\underline{(n+2)}(n-1)}{(n+4)\underline{(n+2)}}\implies \cfrac{-(n-1)}{n+4}\implies \cfrac{1+n}{n+4}$