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BARSIC [14]
3 years ago
14

Of 30 students, 1/3 play sports. Of those who play sports, 2/5 play soccer.

Mathematics
1 answer:
lana [24]3 years ago
6 0

Answer: 10 or 12

Step-by-step explanation:

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Please help in Math!? What value of y makes the equation true?
Zepler [3.9K]
\frac{-7}{12} = \frac{y}{-36}

First, simplify \frac{y}{-36} to - \frac{y}{36} / Your problem should look like: - \frac{7}{12} = -\frac{y}{36}
Second, multiply both sides by 36. / Your problem should look like: -21=-y
Third, multiply both sides by -1. / Your problem should look like: 21 = y
Fourth, switch your sides. / Your problem should look like: y = 21

Answer: C) 21

5 0
3 years ago
Hey!
Talja [164]

Answer:

x=4

Step-by-step explanation:

  • 2x+16=8
  • 2x=16-8
  • x=8/2
  • x=4
<h2>Mark as brainliest if it helps . </h2>
8 0
3 years ago
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What is the answer for this
horsena [70]

Answer:

doesnt this count as plagirism

Step-by-step explanation:

5 0
2 years ago
The negation of which property leads to a logically consistent geometry called spherical geometry?
RSB [31]
Euclid's fifth postulate states, rather wordily, that:

<em>if a straight line falling on two straight lines make the interior angles on the same side less than two right angles, </em><span><em>the two straight lines, if produced indefinitely, meet on that side </em><em>on</em><em> which are the angles less than the two right angles.
</em></span>
<em />If that sounds like a mouthful to you, you're not alone. Geometers throughout history found that postulate incredibly awkwardly-worded compared with his other four, and many in the 19th century rejected it outright and created a number of interesting new geometries from its ashes.

Euclid's fifth, put another way, states that two lines that aren't parallel will eventually meet, which consequently implies that <em>two parallel lines will never meet</em>. Without intending it, this property defines the space of Euclid's geometry to be <em>an infinite flat plane</em>.

If we take that parallel postulate and throw it out<em>, </em>then we've defined a <em>spherical space</em> for our geometry. Now, it doesn't matter where we draw our lines; <em>all of them will meet at some point</em>. If you need any convincing of this, take a look at the attached image. The longitude lines <em>seem </em>parallel at first, but they all eventually meet at the north and south poles.

8 0
3 years ago
The line plot shows the weight gain, in pounds, of several dogs seen on Monday by a veterinarian at the animal clinic.
8_murik_8 [283]
I think 3 is the answer
5 0
3 years ago
Read 2 more answers
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