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gogolik [260]
3 years ago
10

Please Help!!!! I Give Thanks!!!!

Mathematics
1 answer:
svetlana [45]3 years ago
5 0
1) 40 x 85% = 34 games
2) 25 x 80% = 20 new price of the sweater
3) 22/40 = 0.55 x 100% = 55% weight of zinc on the bar
4) 18/40% = 45 exhibits
5) 6/20% = 30 questions
6) 40 x 3% = 12 students passed
7) 6/25% = 24 dog owners
8) 38/40 = 0.95 x 100% = 95% of the painters painted the interior
9) 10,000/40% = 25,000 price of new car
10) 40,000 x 55% = 22,000 money for expenses 
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Makovka662 [10]
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A penguin is standing 3 feet above sea level and then<br> dives down 10 feet. What is its depth?
ValentinkaMS [17]

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Step-by-step explanation:

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7 0
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Read 2 more answers
3х2 = 147<br> Solve by undoing
Dmitry_Shevchenko [17]

Answer: +/- 7

Step-by-step explanation:

3x² = 147

To solve for x divide through by three first.

3x² = 147

x² = 49, now we take the square root of both side by trying to apply laws of indices.

√x² = √49

The square root will neutralize the effect of the square because

√a = a¹/² so (x²)¹/², and (x²)¹/² =

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x = +/- 7.

3 0
3 years ago
Please Help Me ASAP!!!
Arturiano [62]

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4 0
3 years ago
The parallelogram has the angle measures shown. Can you conclude that it is a rhombus, a
nasty-shy [4]

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Rhombus

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