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nlexa [21]
3 years ago
8

Please figure out ASAP

Mathematics
1 answer:
VikaD [51]3 years ago
5 0

Answer:

I believe that the answer is C because it seems to be the only reasonable answer , but i may be wrong , if i am correct please mark the brainliest

Step-by-step explanation

Answer:


x=12

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Jacques needs to convert the function f(x) = x2 − 6x + 14 to vertex form, f(x) = (x − h)2 + k, in order to find the minimum.
Anarel [89]

k = 5

the equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

To obtain this form use the method of completing the square

Since the coefficient of the x² term is 1 then

add/ subtract (half the coefficient of the x-term )² to x² - 6x

f(x) = x² + 2(- 3)x + 9 - 9 + 14 = (x - 3)² + 5 → k = 5


   

5 0
3 years ago
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Gabriella has 4 times as many erasers as Leona.Leona has 8 erasers. How many erasers does Gabriella have
Juli2301 [7.4K]

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6 0
2 years ago
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Every year Ethan ears 38,428. Every year he spends 21,728 on expenses. How much money should Ethan have leftover?
svlad2 [7]

Answer:

16,700

Step-by-step explanation:

38,428

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4 0
3 years ago
Solve the equation for x. 2x2 − 72 = 0 Enter you solution in set notation.
CaHeK987 [17]

Answer:

The set of solution is {-6,6}

Step-by-step explanation:

That means 2x^2-72=0?

If yes, here the solution for this:

x^2-36=0 (divise both sides by 2)

x^2=36

x^2=6^2

We have x=6 or x= - 6

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Hope that useful for you.

4 0
2 years ago
What is the answer to -3(x+6)=​
Amanda [17]
-3x - 18 = 0
-3x = 18
x = -6
7 0
3 years ago
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