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svetlana [45]
2 years ago
10

Atraeus is solving the quadratic equation by completing the square.

Mathematics
2 answers:
LuckyWell [14K]2 years ago
8 0
I think the value of a I think the answer is b
e-lub [12.9K]2 years ago
5 0

Answer:

A = 7

Step-by-step explanation:

7x² - 14x + 6 = 0 ( subtract 6 from both sides )

7x² - 14x = - 6 ← factor out 7 from each term on the left side

7(x² - 2x) = - 6

then A = 7

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Natasha_Volkova [10]

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Step-by-step explanation:

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2 years ago
what is the area of a trapezoid with bases of 8.2 CM + 5.9 cm and a height of 10 cm will mark brainiest
baherus [9]
<span>Trapezoid area = ((sum of the bases) ÷ 2) • height
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</span><span>Trapezoid area =7.05 * 10
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</span>
Source:
http://www.1728.org/quadtrap.htm

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