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nevsk [136]
2 years ago
7

Add x³-2x²y+4xy²-y³,2x³-5xy²+3x²y-4y³​

Mathematics
1 answer:
Harrizon [31]2 years ago
6 0

Answer:

Step-by-step explanation:

.......................................

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What is the volume of a gift box in the shape of a rectangular prism that is 3.5 inches high, 7 inches long, and 6 inches wide
ankoles [38]

Answer:

147 cubic inches

Step-by-step explanation:

volume of the prism is length x breadth x height

3.5 x 7 x 6=147

8 0
3 years ago
At the grocery store, you can purchase lemons at 2 for $0.99. you can also buy a bag of 6 lemons for $2.50. Which is the better
Digiron [165]
6 lemons is the better buy
3 0
2 years ago
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The graph shows the temperature throughout the day in a city in California, Is the relationship shown linear? Why or why not ?
Lera25 [3.4K]
No the graph is exponential
7 0
2 years ago
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What is 6.34 when the 34 is repeating as a fraction
lana [24]

ANSWER:

6_34/99

STEP:

So yes. When a decimal is repeating, you can take the repeating number (most likely a decimal) and put 99 under it. Since 99 cannot be solved, you put 99. So, 34/99. Though we are not finished. There is still the whole 6 number left. So, you do 6_34/99.

Proof:

10x=6.6...

 -x=-0.6...

9x=6

x=6/9=1/3.

3 0
3 years ago
Fill in the blanks in questions 8 through 10.
SVEN [57.7K]

Answer:

45

Step-by-step explanation:

1 minute = 8 revolutions

x minutes= 360 revolutions

Divide 360 by 8

45

The wheel will make 360 revolutions in 45 minutes

Check your work:

If 45 minutes = 360 revolutions, and the wheel revolves 8 times per 1 minute, 8 revolutions x 45 minutes should equal 360 revolutions.

(it does)

6 0
2 years ago
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