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Troyanec [42]
2 years ago
6

A number decreased by the total of the number and fourteen

Mathematics
1 answer:
Charra [1.4K]2 years ago
4 0

The answer to this would be x-(x+14)

Here's an explanation:

Let x represent the unknown number. The problem says that x has been decreased by the sum of x and 14. So, to put this in a form of an equation, it would be x-(x+14), since you have to do the addition first before you can subtract the two number since you don't know what x is. This equation is equal to -14 no matter what x is.

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Answer:

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Step-by-step explanation:

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A = BH/3

Get the area of the triangle

Area of the triangle = 1/2 Base * height

Base of the triangle = 5

height = √5²-2.5²

h = √25-6.25

h = √18.75

h = 4.33

Area of the triangle = 1/2 * 4.33 * 5

Area of the triangle = 10.82

Base area = 10.82

Get the area of the triangular pyramid

Area of the triangular pyramid = 10.82*7.2/3

Area of the triangular pyramid = 25.98units³

Hence the area triangular pyramid is 25.98units³

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2 years ago
A 3-column table with 4 rows. The first column is labeled Currency and entries Canadian dollar, Euro, Japanese yen, Indian rupee
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Answer:

A. 129.46

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Step-by-step explanation:

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3 years ago
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Answer:

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dem82 [27]

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4 0
2 years ago
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I need the answer please
kolbaska11 [484]
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