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Sedaia [141]
4 years ago
9

How to solve this? -n+4+21n=9

Mathematics
2 answers:
lilavasa [31]4 years ago
5 0

Answer:

The answer is 1/4

Step-by-step explanation:

move all terms with variables to one side and you get this : 20n=5

divide the variable side by 20 so you are left with the variable by itself. then do the same to the other side. 5/20 is 1/4

Solnce55 [7]4 years ago
5 0
20n+4=9
20n=9-4
20n=5
N=5/20
N=1/4
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4

Step-by-step explanation:

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The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting it
SpyIntel [72]

The equation of the new function is g(x)= cos4 x+1

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8 0
3 years ago
A triangle has the vertices A(-7, 8), B(1, -7), and C(7,6). After a dilation, the vertices of the image are A(-28, 32).
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Step-by-step explanation:

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4 years ago
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