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Norma-Jean [14]
3 years ago
6

Fill in the blank. the special number that relates the diameter of a circle to its circumference is _____.

Mathematics
1 answer:
myrzilka [38]3 years ago
8 0

\pi

π is defined as the ratio of a circle's circumference to it's diameter, which is why it almost seems odd that the number itself is a so-called <em>irrational number</em>, one which can't be written as a fraction, no matter what you pick for the numerator and denominator.

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In a company 85% of the workers are men if 510 women work for the company how many workers are there in all
tester [92]

Answer:

3400 workers

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3 0
3 years ago
Find the value of n in this equation.
lisabon 2012 [21]

Answer:

  • D. 9

=========================

<h2>Given </h2>

Triangle with:

  • Base of n² -3,
  • Midsegment of 39.

<h2>To find</h2>

  • The value of n.

<h2>Solution</h2>

As per definition of midsegment, it is connecting the midpoints of two sides and its length is half the length of the opposite side of the triangle.

So we have:

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Solve it for n:

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  • n = √81
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Correct choice is D.

3 0
2 years ago
Need help ASAP PLEASEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!
Alex17521 [72]
5(1)= 5; identity property of multiplication
(3+5)+0=(3+5); identity property of addition
[3(5)](4)=(3)[5(4)]; associative property of multiplication
3+5=5+3; commutative property of addition
3+(5+7)=(3+5)+7; associative property for addition

hope this helps :)
3 0
3 years ago
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