2 years ago

Find the reciprocal of 19/13

Mathematics

2 answers:

mariarad [96]2 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]2 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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Answer:

$2,700

Step-by-step explanation:

810/30=27

27*100=2700

Check your work:

2700*.3=810

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Dylan place is a ladder against the wall. The base of the ladder is 5 feet from the wall. The latter is 12 feet long. How high w

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Answer:

Step-by-step explanation:

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The sum of the measures of the interior angles of a polygon is 2880°. How many sides does the polygon have?

harina [27]

Let

S------> The sum of the measures of the interior angles of a polygon

n-------> number of sides of a polygon

we know that

The formula to find the sum of the measures of the interior angles of a polygon is equal to

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in this problem

$S=2880$ °

Solve for n

$S=(n-2)*180\\ \\ n=\frac{S}{180}+2\\ \\ n=\frac{2880}{180}+2\\ \\ n=16+2\\ \\ n=18\ sides$

therefore

the answer is

$18\ sides$

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Answer:

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