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Feliz [49]
3 years ago
11

12 is 90% of what number?

Mathematics
2 answers:
vekshin13 years ago
8 0
.90x = 12
x = 12/.9 = 13 1/3
Hope this helps :D
Shtirlitz [24]3 years ago
6 0
12 is 90% of 1.333333333333 
12 is 90% of what number?
12 x 90/100 = 12 x 100/90(reciprocal of 90/100 is 100/90) = 1.33333333333
I hope this can help you :)

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Shown in the graph

<h2>Explanation:</h2>

Using graph tools we can graph the function:

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which is the red graph shown below. As you can see, this is a parabola. The rule for vertical and horizontal shifts is as follows:

Let \ c \ be \ a \ positive \ real \ number. \ \mathbf{Vertical \ and \ horizontal \ shifts} \\ in \ the \ graph \ of \ y=f(x) \ are \ represented \ as \ follows:

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This graph is the blue graph below. Let's verify the transformation taking the vertex of the red graph:

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By translating the 9 units to the right and 1 down the vertex is also translated by the same rule, so:

New \ vertex: \\ \\ (0+9,-16-1) \\ \\ (9,-17)

<h2>Learn more:</h2>

Cubic function: brainly.com/question/13773618#

#LearnWithBrainly

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