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kap26 [50]
3 years ago
14

This is 15 points plz help ( no links ) EXPLAIN YOUR ANSWER plz

Mathematics
1 answer:
levacccp [35]3 years ago
6 0
Answer: 1440
Explanation: when you split it into two shapes (I split it where the split is splitting the eight up) you find the volume of them both. Top shape= 4x4x10=80 bottom shape= 8x8x10=640.
640+80= 720
You will then need to multiply by two (or add 720+720) to get the answer 1440
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Answer:

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3 years ago
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306.324

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Step-by-step explanation:

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2 years ago
Show me how to do this on paper I need it right now
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Answer:

Step-by-step explanation:

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The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes)
Setler79 [48]
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7 0
3 years ago
What is the area of a circle with a circumference of 4π^2 ?
skelet666 [1.2K]
\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad\qquad  C=4\pi^2\implies 4\pi^2=2\pi r\implies \cfrac{4\pi^2}{2\pi }=r
\\\\\\
\boxed{2\pi =r}\\\\
-----------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\qquad \qquad A=\pi \left( \boxed{2\pi } \right)^2\implies A=\pi \cdot 4\pi^2\implies \boxed{A=4\pi^3}
8 0
3 years ago
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