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elena-s [515]
3 years ago
5

Find which of these parallelograms is possible to work out the area! Please help me TvT

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0

Answer:

  • B, D, E

Step-by-step explanation:

Area can be calculated if the length of the base and height given.

<u>According to measurements:</u>

  • A . Impossible, as the length of base is not given
  • B. Possible. A = 4*2 = 8 cm²
  • C. Impossible, the the length of height is not given
  • D. Possible. A = 4*3 = 12 cm²
  • E. Possible. A = 5*2 = 10 cm²
  • F. Impossible, the the length of height is not given
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A woman earning $20 an hour gets a 15% raise. With her raise, how much will she earn after working 40 hours?
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She will earn $920 after working 40 hours.

Step-by-step explanation:

Given,

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Learn more about percentages at:

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Temka [501]

Answer:

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Which formula can be used to describe the sequence below? –8, –5, –2, 1, 4, ...
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Answer:

an = -8 +3(n-1)

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