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atroni [7]
3 years ago
6

What does the main denominator mean?

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

Simply put, the numerator is the top number of a fraction, and the denominator is the bottom number of a fraction.

Step-by-step explanation:

Assoli18 [71]3 years ago
5 0

Answer: the denominator represents the number of equal parts in a whole, and the numerator represents how many parts are being considered.

Step-by-step explanation:

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tatyana61 [14]

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Step-by-step explanation:

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3 years ago
Meena is helping her school librarian to arrange books on the shelves. Based on this situation, answer the following questions:
Illusion [34]

Answer:

c) 2/15

Step-by-step explanation:

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5 0
2 years ago
A certain circle can be represented by the following equation. x^2+y^2+6y-72=0 What is the center of this circle ?
jek_recluse [69]

Answer:

(0, -3)

Step-by-step explanation:

Here we'll rewrite x^2+y^2+6y-72=0 using "completing the square."

Rearranging x^2+y^2+6y-72=0, we get  x^2 + y^2 + 6y                = 72.

x^2 is already a perfect square.  Focus on rewriting y^2 + 6y as the square of a binomial:  y^2 + 6y becomes a perfect square if we add 9 and then subtract 9:

x^2 + y^2 + 6y + 9  - 9              = 72:

x^2 + (y + 3)^2 = 81

Comparing this to the standard equation of a circle with center at (h, k) and radius r,

(x - h)^2 + (y - k)^2 = r^2.  Then h = 0, k = -3 and r = 9.

The center of the circle is (h, k), or (0, -3).

8 0
3 years ago
What is the scaled factor of s to l triangle
ad-work [718]

Answer:

divide 40 by 20

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6 0
2 years ago
(5-3) + (10+5)<br> O A. 15+81<br> O B. 15+ 21<br> O C. -5+21<br> O D.-5+81<br> SUBN
nirvana33 [79]
The answer is C) -5+21
8 0
3 years ago
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