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Travka [436]
3 years ago
9

Write the quadratic function in vertex form. y=-3x^2+24x-50

Mathematics
1 answer:
castortr0y [4]3 years ago
4 0

Answer:

Step-by-step explanation:

y = -3x² + 24x - 50

factor out leading coefficient

y = -3(x² - 8x) - 50

complete the square

 coefficient of the x term: -8

 divide it in half: -4

 square it: (-4)² = 4²

 use 4² to complete the square and keep the equation balanced:

y = -3(x² - 8x + 4²) + 3(4²) - 50

y = -3(x-4)² - 2

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Answer:

17t+9

Step-by-step explanation:

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2 years ago
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3 years ago
How many cylindrical can of bottles 12 cm high and with 6 cm diameter could be filled from a tank containing 125 liters of deter
Orlov [11]

Answer:

368 cans.

Step-by-step explanation:

Volume of 1 can = π r^2 h.

Here h (height) = 12 and r (radius) = 1/2 * 6 = 3 cm.

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3 years ago
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Whats the GFC of 18 , 60 ?​
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Answer:

If you are reffering to GCF then the GCF would be explained like this

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3 years ago
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