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maksim [4K]
3 years ago
11

What is the constent 2x^2 +4x + 5 A. 2x^2 B. 4x C. 5 D.2

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

I couldn't fuigure out the answer but here is a link that may help

Link:

https://brazosport.edu/Assets/faculty/agut-ioana/intermediate-algebra/33.%20Solving%20Quadratic%20Equations.pdf

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What is the result of 8 divided by 3/8
igor_vitrenko [27]

Answer:

21 \frac{1}{3}

Step-by-step explanation:

Don't really know how to explain this over a computer, other than use a calculator.

Hope that this helps!

3 0
3 years ago
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The following graph of f(x) = x^2 has been shifted into the form f(x) = (x − h)^2 + k:
djverab [1.8K]

Answer:

h = 5 or h = 3

Step-by-step explanation:

f(x)=(x-h)^2 is a parabola

The vertex of a parabola is its lowest or highest point.

So (4,1) is a point on f(x)

substituting into the new equation, 1 = (4-h)^2

4-h = 1 or 4-h = -1

h = 5 or h = 3


6 0
4 years ago
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Confusing subject, can anybody help me??
Alisiya [41]

Answer:

ya how can I help you submit your question please

6 0
3 years ago
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if (x + p) is a factor of both x^2 + 16x + 64 and 4x^2 + 37x + k, where p and k are nonzero integer constraints, what could be t
Murljashka [212]

Step-by-step explanation:

x² + 16x + 64 = (x + 8)². Hence p = 8.

Since (x + 8) is a factor of 4x² + 37x + k,

4(-8)² + 37(-8) + k = 0. (by Factor Theorem)

=> 256 - 296 + k = 0

=> k - 40 = 0

=> k = 40.

The value of k is 40.

6 0
4 years ago
A bag of marbles has 15 blue, 18 green, 6 yellow, and 10 red marbles. How many marbles need to be added to the bag so the probab
skelet666 [1.2K]

Answer:

One marble (other than red)

Step-by-step explanation:

The total number of marbles is 15 + 18 + 6 + 10 = 49. The probability of drawing a red marble is 10 out of 49. We want to change those odds to 10 out of 50 (or 20%). Therefore, we need to add <em>one</em> marble; any color other than red will work.

5 0
3 years ago
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