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melamori03 [73]
2 years ago
8

ANOTHER DIFFICULT ONE!...for me..

Mathematics
1 answer:
Anna007 [38]2 years ago
7 0
The answer to the question above is simple.

In that case, you should just think any number that when you multiply it to each other, it must result must be  -100. And when you add it to each other it will be "0" zero. 
So the answer to your question is 10. But when when you multiply it to each other, it must result to -100.. so the other one must be a positive 10 (x + 10) and the other one is (x - 10).
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I have a ribbon 5/7 of a foot. I want to cut it in 5/12 pieces. How many pieces can I cut 5/7 divided by 5/12= 5/7 x5/12= 15/7 p
Otrada [13]
100 cm = 1 meter 
<span>4.5 meter x 100 cm = 450 cm </span>

<span>450 cm / 4.5 cm = number of pieces of ribbon </span>

<span>450/4.5 = 100</span>
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3 years ago
How could I write the fractions 1/2 2/5 6/10 from least to greatest
guapka [62]
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2 years ago
Please any help is necessary
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Answer:

Option D. 50 ft

Step-by-step explanation:

we know that

The area of the figure is equal to the area of three rectangles

so

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A=18x+(12)(21)+(18)(32)\\A=18x+828

Remember that the area is given

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so

18x+828=1,728

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3 0
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Answer:

each book was $16

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hope this helps!

8 0
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