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valentina_108 [34]
3 years ago
14

HURRY PLEASE ANSWER FAST !!

Mathematics
2 answers:
Firlakuza [10]3 years ago
5 0

Step-by-step explanation:

Given

radius (r) = 7.9 CM

Circumference

= 2πr

= 2 * 3.14 * 7.9

= 49.6 cm

Hope it will help :)

Georgia [21]3 years ago
3 0

Answer:

C ≈ 49.64 cm

Step-by-step explanation:

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X to the power of 2 minus 6x plus 5 = 0
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Answer:

x equals 1 and 5

Step-by-step explanation:

x^2-6x+5

Factor: (x-1) (x-5)

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The zeroes are the numbers that make the equation equal to zero.

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QUICK GIVING BRAINLIEST TO THE CORRECT ANSWER
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Step-by-step explanation:

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3 years ago
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Levi wants to order the fractions 1/3, 2/5, and 11/30 in descending order? How can you help him by using a common denominator? E
Georgia [21]

Answer:

The correct order of fractions in descending order will be:

\frac{2}{5}, \frac{11}{30}, \frac{1}{3}

Step-by-step explanation:

Given fraction:

\frac{1}{3}, \frac{2}{5}, \frac{11}{30}

To arrange them in descending order.

Solution:

In order to arrange the fractions in descending order, we will have to find the least common denominators.

To find the least common denominator, we will find the least common multiple of the denominators 3,5, and 30.

Since 30 is a common multiple of all 3 numbers, so it will be the least common denominator.

So, we multiply the numerators and denominators with same numbers in order to make the denominators = 30.

So, we have:

\frac{1}{3}, \frac{2}{5}, \frac{11}{30}

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⇒ \frac{10}{30}, \frac{12}{30}, \frac{11}{30}

Now, we compare the numerators and arrange them accordingly.

\frac{12}{30} > \frac{11}{30} > \frac{10}{30}

So, the correct order of fractions in descending order will be:

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3 years ago
Help me Please I need it !
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Answer:

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Step-by-step explanation:

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x = -4

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so,

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489 is < less than 605
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