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3 years ago

F(x)=x^2-8x+12 in vertex form

Mathematics

1 answer:

Zina [86]3 years ago

6 0

Answer:

vertex form f(x) = (x - 4)^2 - 4

Step-by-step explanation:

f(x)=x^2-8x+12 in vertex form

look at -8x

take -8 divide it by 2 and square result get 16

f(x) = x^2 - 8x + 16 - 16 + 12

f(x) = (x - 4)^2 - 16 + 12

f(x) = (x - 4)^2 - 4

vertex form f(x) = (x - 4)^2 - 4

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Help pls!! Find the area

Dima020 [189]

Answer:

17.5 for perpendicular triangle

Step-by-step explanation:

A= 1/2 ( b*h )

A= 1/2 ( 7*5)

A= 1/2 ( 35)

A= 17.5

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2 years ago

Some people say Mauna Kea is a taller mountain than Mt. Everest, because its total under sea and above sea level height is

ExtremeBDS [4]

Answer:

Mauna Kea has from the base that is to say the deepest 10 km of height that is to say 10,000 m which is equivalent to being higher than Mount Everest.jj

Step-by-step explanation:

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3 years ago

There are 5 buses, and each of these buses is taking 37 people to a game. Another bus is taking 9 people. How many people are th

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Add 37 + 9 = 46

If thats not your answer theres more.

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3 years ago

Solve for x. 3(3x - 1) + 2(3 - x) = 0 = 0

BARSIC [14]

If you would like to solve the equation 3 * (3 * x - 1) + 2 * (3 - x) = 0, you can calculate this using the following steps:

3 * (3 * x - 1) + 2 * (3 - x) = 0
3 * 3 * x - 3 * 1 + 2 * 3 - 2 * x = 0
9 * x - 3 + 6 - 2 * x = 0
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The correct result would be - 3/7.

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3 years ago

What would y be if 8x-6y=36

kondor19780726 [428]

Answer:

$\quad y=-\frac{2\left(-2x+9\right)}{3}$

Step-by-step explanation:

1. Subtract 8x from both sides:

8x-6y-8x=36-8x

2. Simplify:

-6y=36-8x

3. Divide both sides by -6

$\frac{-6y}{-6}=\frac{36}{-6}-\frac{8x}{-6}$

4. Simplify to get answer

8 0

3 years ago