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3 years ago

What are the zeros of f(x) = x2 - 12x + 36?

Mathematics

1 answer:

Mrac [35]3 years ago

4 0

Answer:

x = 6

Step-by-step explanation:

0 = x² − 12x + 36

0 = (x − 6)²

x = 6

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How can i solve 2×2+16x+y+34=0

IRISSAK [1]

PEMDAS
multiply 2x2=4 and simplify the equation by looking for like terms to combine.

4+16x+y+34=0

4 and 34 are like terms so add them.
the simplified expression is 16x+y+38

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3 years ago

Determine the kinetic energy of 8000 Newton’s roller coaster car that is moving with a speed of 20.0 meters/seconds

ohaa [14]

Answer:

The kinetic energy of the roller coaster is 1600000 J.

Step-by-step explanation:

Given:

Mass of the roller coaster is 8000 Newton's and speed 20.0 meters/seconds.

Now, we need to find the kinetic energy $E_{k}$ of the roller coaster.

So, Mass of roller coaster (m) = 8000 N.

Velocity of roller coaster (v) = 20.0 m/s.

Now, putting the formula of kinetic energy:

$E_{k} = \frac{1}{2}\times m\times v^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 20^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 400$

$E_{k}=\frac{1}{2} \times 3200000$

$E_{k}=1600000$

Therefore, the kinetic energy of the roller coaster is 1600000 J.

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3 years ago

How much larger is the area of the rectangle than the

lana [24]

Answer:

The area of the rectangle is 8 cm 2. 1. Find the area and perimeter of a rectangle with a length of 6 cm and a breadth of 4 cm. 2. A square table cloth has a side of 5 m.

Step-by-step explanation:

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2 years ago

Man i wish i could see this answer

strojnjashka [21]

<span>Man, I wish I could see this answer.
Just copy you that the best answer.</span>

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3 years ago

If two radii form a 30 degree angle at the center of a circle with a radius 10 cm. What is the area between them?

serious [3.7K]

Answer:

5.23

Step-by-step explanation:

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3 years ago

What are the zeros of f(x) = x2 - 12x + 36?​

What are the zeros of f(x) = x2 - 12x + 36?