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iVinArrow [24]
3 years ago
10

Sumone help me plz lol

Mathematics
2 answers:
Ivanshal [37]3 years ago
6 0
3x+y hope this helpsss
Gre4nikov [31]3 years ago
4 0

Answer:

3x + 7

Step-by-step explanation:

I am not 100% sure if this is right but I did try and thats what counts. The reason I think this is because since we don't know what <em>x</em> is we cant add or subtract it so instead we subtract it from 6 and put 12 and 5 together. Hope this helps

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What is the area of a rectangle with a length of yard and width of yard?
nirvana33 [79]

Answer: The formula for the area of a rectangle is: A = L * W where L is the length and W is the width. where S is the length of one side.

Step-by-step explanation:

Hope This helps, Brainlees, please

8 0
3 years ago
What is the standard form of the function F? f(x)=4(x+6)^2+5
pashok25 [27]

Answer:

f(x) = 4x^2+24x+149

Step-by-step explanation:

Expand the binomial and collect terms.

3 0
3 years ago
A hyperbola centered at the origin has a vertex at (0, 36) and a focus at (0, 39)
borishaifa [10]
To solve this problem you must apply the proccedure shown below:

 1. The vertex i at <span>(0, 36) and a focus at (0, 39), then you have:

 a=36
 a^2=1296

 2. The directrix is:

 y=a^2=c
 c=39
 y=1296/39
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 Therefore, the answer is the option D, which is: </span><span>D. y=± 432/13</span>
4 0
3 years ago
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Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and
kykrilka [37]

The <em><u>correct answer</u></em> is:

The degree of the polynomial is 4 and the maximum number of terms is 9.

Explanation:

Multiplying the terms of each trinomial that have the largest degree, we are multiplying x²(x²); this gives us x⁴.  This means the degree of the trinomial, the largest degree of all terms, is 4.

Without multiplying through, we know we will multiply each term of the first trinomial by each term of the second one.  This means that, if no terms are like to combine, we could have 3(3) = 9 terms.

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alexandr402 [8]

The answer should be 1/4

3 0
3 years ago
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