1 year ago

Calculate: 1/1x3+1/3x5+…+1/47x49

Mathematics

1 answer:

shtirl [24]1 year ago

3 0

Answer:

24/49

Step-by-step explanation:

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RideAnS [48]

Answer:

9/20 mile^2

Step-by-step explanation:

9/10 x 1/2 = 9/20

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2 years ago

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Order from greatest to least, 19/4, 45/10, 4 3/5.

pogonyaev

Answer:

45/10, 4 3/5, 19/4

Step-by-step explanation:

19/4 = 4.75

45/10 = 4.5

4 3/5 = 23/5 = 4.6

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Is the network in d) an Euler circuit? Can this network can be traversed?

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Answer:

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Step-by-step explanation:

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2 years ago

john scored 15 points his first game. In his last game he scored 20 points. What was his percent of increase?

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$\huge\mathrm{ \it{Answer࿐}}$

Increase = 20 - 15 = 5 points

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2 years ago

The formula for finding the length of an arc on a circle is L=2πr(x360) , where r is the radius of the circle and x is the measu

horrorfan [7]

The formula for length of an arc on a circle is given by the formula:

$L = \frac{2 \pi rx}{360}$ ,

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We have to determine the value of radius 'r'.

Since, $L = \frac{2 \pi rx}{360}$

By Cross multiplication, we get

$360 \times L = 2 \pi rx$

$\frac{360 \times L}{ 2 \pi x} =r$

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$r = \frac{180L}{ \pi x}$

Therefore, the radius 'r' is given by $r = \frac{180L}{ \pi x}$ .

Option 4 is the correct answer.

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2 years ago

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