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Furkat [3]
3 years ago
15

8+-3x=54 still need some help with this

Mathematics
1 answer:
Naya [18.7K]3 years ago
4 0

Subtract 8 from 54. ( -3x = 46 ) Divide -3 from 46. Your answer should be about -15.3

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Likurg_2 [28]

Answer: the height of the trapezoid is 6 cm

Step-by-step explanation:

The formula for determining the area of a trapezoid is expressed as

Area = 1/2(a + b)h

Where

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h represents the height of the trapezoid.

From the information given,

a = 6 cm

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If the area of the cut out is 43.5 cm², then

53.5 = 1/2(6 + 8.5)h

Cross multiplying by 2, it becomes

43.5 × 2 = (6 + 8.5)h

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3 years ago
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6 0
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Which of the following is not true?
Natasha2012 [34]

Answer:

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6 0
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Drupady [299]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
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