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vazorg [7]
3 years ago
15

Simplify r2 –2r3 + 3r2

Mathematics
1 answer:
kiruha [24]3 years ago
7 0
Final answer: -4r × 12

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One tour last 2 5/6 hours. nine people take the tour. how many total hours do they spend on the tour?
Paul [167]
2 hours = 120 minutes
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1 tour = 120+50 = 170 minutes

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4 years ago
Solve the equations in Parts A and B using inverse operations. Check your solutions. In your final answer, include all of your w
Ludmilka [50]
Part A:5=2x^2-x^2+13
5=x^2+13
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3 years ago
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Find the volume of this cylinder. Give your answer to 1 decimal place.
umka2103 [35]

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Answer:

16.2cm³

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 =81cm²*20cm

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3 years ago
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neonofarm [45]
The fourth answer is right
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3 years ago
You have $50 in your bank account. You make $8 per hour mowing lawns. How many hours must you mow lawns to have a total of $130
Lynna [10]
First you find how much you need to make
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10 \: hours
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3 years ago
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