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sukhopar [10]
3 years ago
13

Plz help i need to get a A+ on this test

Mathematics
1 answer:
tester [92]3 years ago
5 0

Answer:

2 because you can't add the parentheses while multiplying

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Algebra 2 help please! I thought i got this one right but it’s wrong.
daser333 [38]

Answer:

area = 6x^2+10x-4 perimeter= 5x+3

Step-by-step explanation:

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2 years ago
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10. Write an equation of your own that has no solution. Transform the equation to demonstrate that it has no solution
wolverine [178]
4(x+5)+6=2(2x+3)
4x+20+6=4x+6
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Get letters on left...so subtract 4x from right and do same to left
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3 years ago
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Is 9.521521521 rational or irrational
enyata [817]

If the numbers after the decimal terminate, yes, it's rational.

9.521521521 = 9,521,521,521 / 1,000,000,000

If they don't terminate, but the pattern continues (which I suspect is the case here), yes, it's still rational.

If <em>x</em> = 9.521521521…, then

1000<em>x</em> = 9521.521521521…

Subtract <em>x</em> from this to eliminate the fractional part:

1000<em>x</em> - <em>x</em> = 9521.521521521… - 9.521521521…

999<em>x</em> = 9512

<em>x</em> = 9512/999

If they don't terminate, but the pattern does <em>not</em> continue, meaning the next few digits could be something random like

9.521521521<u>19484929271283583457</u>…

then the number would be irrational.

7 0
2 years ago
What shape has 6 square faces​
diamong [38]

Answer: A Hexagon

Step-by-step explanation:

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Annie draws a card from a deck of card, replaced it. She drives a second card.
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What bout the rest of the cards
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