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djverab [1.8K]
3 years ago
11

A = nr^2, solve for r^2. Please help ASAP Tysm!

Mathematics
1 answer:
AVprozaik [17]3 years ago
6 0

Answer: a=nr4


Step-by-step explanation:

a=nr2

so we do A = nr^2 and then we do r^2 so then when we to that then our answer is a=nr4

i hope this helps


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The short answer is trial and error.  The side lengths "3" and "4" can both be substituted for a² and b² but not c² because their value squared is not high enough since 5² is 25. "c²" as to match the longest side because the smaller numbers will cause the equation to not be true. See Below. 

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______________________________

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3 years ago
What is the solution set? m-18<36
avanturin [10]

9514 1404 393

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Step-by-step explanation:

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7 0
3 years ago
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Which statement best describes the effect on the graph of y = (x – 9)2 if the equation is changed to y = (x + 9)2? The graph mov
alexandr402 [8]

Answer:

Third option: The graph moves left 18 units.

Step-by-step explanation:

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If f(x)+k, the function is shifted up "k" units.

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3 years ago
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Answer:

Hi austin

Step-by-step explanation:

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