4 years ago

Write x2 - 12x + 8 in vertex form.

1 answer:

7 0

Hello,
$x^2-12x+8=x^2-2*6x+6^2-36+8=(x-6)^2-28
$

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coldgirl [10]

Answer:

$r = - \frac{5}{3} = 1 \frac{2}{3} = - 1.6$

Step-by-step explanation:

$- 8r - ( - 2r - 3) = 13$

$- 8r + 2r + 3 = 13$

$- 6r + 3 = 13$

$- 6r = 13 - 3$

$- 6r = 10$

$\boxed{\green{r = - \frac{5}{3} = 1 \frac{2}{3} = - 1.6}}$

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3 years ago

KiRa [710]

Answer:

A: 56= 5y - 19

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Step-by-step explanation:

Since it is an isosceles triangle because two sides are congruent, the corresponding angles are also congruent.

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malfutka [58]

Answer:

its 121.31

Step-by-step explanation:

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3 years ago

FinnZ [79.3K]

12 can only go into 30 about 25 whole times.

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3 years ago

Paladinen [302]

Look at this equation it should help.

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3 years ago