Find the reciprocal of 19/13

Mathematics

2 answers:

mariarad [96]3 years ago

7 0

Answer:

13/19

Step-by-step explanation:

To find the reciprocal, flip the number.

The reciprocal of 19/13 is 13/19

Natasha2012 [34]3 years ago

4 0

Answer:

13/19

Step-by-step explanation:

to find the reciprocal of a fraction. To find out the reciprocal, the easiest method is that to write denominator in numerator's place and vice verse. Problems will help to clear this concept

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First we find the vertex of parabola $f(x)=-12 x^{2} +7$

The vertex of parabola is $( \frac{-b}{2a},f( \frac{-b}{2a}))$
Here,
b = coefficient of x term
a = coefficient of x² term

For given parabola, b = 0 , a = -12

So,
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Thus the vertex of parabola is (0, 7)

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The plot of parabola is shown in image below:

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