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kolezko [41]
3 years ago
10

Which of the following represents the additive inverse of

alt="2/3" align="absmiddle" class="latex-formula">?
A) -2
B) 2/3
C) -2/3
D) 3
Mathematics
2 answers:
PolarNik [594]3 years ago
7 0
C)-2/3is the answer because when your have 2/3+-2/3 will equal 0 in which justifies the additive inverse
Tamiku [17]3 years ago
3 0
The answer is -2/3 because it’s inverse so it has to be that number but with the opposite symbol
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yan [13]
<span>Rate of pump A: 1/8 of a pool per hour 
Rate of pump B: 1/9 of a pool per hour 
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So if they work together, the two pumps have a combined rate of 25/72 of a pool per hour (i.e in one hour, the two pumps will empty 25/72 of the pool) 

</span><span>But we want to empty ONE pool (not 25/72 of one). So we need to multiply 25/72 by some number x to get 1.
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3 years ago
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artcher [175]
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8 0
3 years ago
Solving inequalities, what is x/18&gt;27
Lunna [17]

Answer:   x > 486

Explanation:

We have some number x and we divide that by 18. The result is larger than 27. To find possible values for x, we need to undo what is happening to x. The opposite of division is multiplication. We multiply both sides by 18 to cancel out the "18" on the left side, which will isolate x to get it to its own side.

This is what the steps look like

x/18 > 27

18*( x/18 ) > 18*27 .... multiplying both sides by 18

x > 486 ... note the 18's cancel on the left side

So this means x is some number greater than 486.

7 0
3 years ago
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Answer:

Your answer is he’s going to die out of Obesity

Step-by-step explanation:

8 0
3 years ago
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Thepotemich [5.8K]
403, 892 rounded to the nearest thousand is 404,000.

The three is in the thousands place, and the 8 in the hundreds place tells us us to round up. The three becomes a 4 and everything behind it a 0. :)
4 0
3 years ago
Read 2 more answers
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