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lianna [129]
2 years ago
4

What value of x makes the equation -5x - (-7 - 4x) = -2(3x - 4) true?

Mathematics
1 answer:
TiliK225 [7]2 years ago
6 0

Answer:

x=1/5

Step-by-step explanation:

-5x-(7-4x)=-2(3x-4)

-5x+7+4x=6x-8

-5x+6x+4x=5x    =     8-7=1

5x = 1

1/5 = x

x = 1/5

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Answer:

$43.75

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2 years ago
The base of a solid right pyramid is a regular hexagon with
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Answer: Last option.

Step-by-step explanation:

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You can say that the apothem is the height of the right triangle, then, you need to find the base applying the Pythagorean Theorem:

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Then, the area of the triangle is:

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2 years ago
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