Alicia had 10\12 yard of fabric.She used 8\12 for a pillow.How much fabric did she have left?Explain how you found your answer

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

2/12 you need to simplify that but you do 10/12 - 8/12

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u=4x^6+2x\implies \cfrac{du}{dx}=24x^5+2\implies \cfrac{du}{2(12x^5+1)}=dx\\\\
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\displaystyle \int\limits_{-1}^{0}~u^3\underline{(12x^5+1)}\cdot\cfrac{du}{2\underline{(12x^5+1)}}\implies \cfrac{1}{2}\int\limits_{-1}^{0}~u^3\cdot du\\\\
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$\bf \textit{now, we'll change the bounds, using u(x)}
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u(-1)=4(-1)^6+2(-1)\implies u(-1)=2
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u(0)=4(0)^6+2()\implies u(0)=0\\\\
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