2 years ago

12. 4(2x - 8) = 3(2 – 3x) Need help to solve it in steps

Mathematics

1 answer:

Reil [10]2 years ago

4 0

8x - 32 = 6 - 9x
17x = 38
x = 38/17

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maksim [4K]

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Step-by-step explanation:

Perimeter of ∆ABC = AB + BC + AC

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$AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

$AB = \sqrt{(-2 - (-4))^2 + (3 - 1)^2} = \sqrt{(2)^2 + (2)^2)}$

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$BC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

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AC = 8.6 units (nearest tenth)

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2 years ago

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ivanzaharov [21]

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