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Alborosie
2 years ago
10

Factor the polynomial completely. 14a^4 b^2 - 21a^3 b^2

Mathematics
1 answer:
Gnom [1K]2 years ago
8 0

Answer: b^{2}(1-21a^{3})

Step-by-step explanation:

b^{2} - 21a^{3} b^{2} \\b^{2}(1-21a^{3})

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2267/1000

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what is the question

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Claire is on a business trip. She’ll be traveling from Liverpool, England, to Melbourne, Australia. The latitude value of Liverp
Alekssandra [29.7K]

Answer:

The change in latitude, Δφ, from Liverpool to Melbourne is 91.22° south

The change in longitude, Δλ, from Liverpool to Melbourne is 147.95° East

Step-by-step explanation:

The parameters given are;

The latitude of Liverpool is 53.41°

The longitude of Liverpool is -2.99°

The latitude of Melbourne is -37.81°

The longitude of Melbourne is 144.96°

The change in latitude from Liverpool to Melbourne = Δφ

Δφ = 53.41° - (-37.81°) = 53.41° + 37.81° = 91.22°

The change in latitude, Δφ, from Liverpool to Melbourne = 91.22° south

The change in longitude from Liverpool to Melbourne = Δλ

Δλ = -2.99° - 144.96°  = -147.95°

Therefore the change in longitude from Liverpool to Melbourne = 147.95° East.

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3 years ago
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How many times longer does it take light from the Sun to reach Neptune than Mercury? Express this number in standard notation. E
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9514 1404 393

Answer:

  77.6

Step-by-step explanation:

The ratio of light times will be the ratio of distances:

  (light time to Neptune) / (light time to Mercury)

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3 years ago
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Cost of ereaser - x

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3 years ago
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