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ivanzaharov [21]
3 years ago
6

The table shows the width and length of different pictures that Coby has enlarged for the school yearbook:

Mathematics
2 answers:
sveta [45]3 years ago
8 0
The answer is 42 inches

Minchanka [31]3 years ago
5 0
Here, ratio of length to width is:
7/3 = 14/6 = 21/9 = 2.33
So, if width is 18 inches, length would be: 2.33 * 18 = 42

In short, Your Answer would be 42 inches

Hope this helps!
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Add the polynomials. <br> (7y^2+2y-9)+(-3y^2-y) = ?
Vikki [24]
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A spinner is divided equally into four colors, red, green, yellow and blue. Find the sum of the probabilities of spinning red, g
grandymaker [24]
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Is (x +1) a factor of <br> f(x) = x3 + 2x2 −5x − 6 ?<br><br> Yes <br> No
sertanlavr [38]

Answer:

Yes.

Step-by-step explanation:

You can find it out by factoring but ill do it easier way.

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5 0
3 years ago
Read 2 more answers
Is 7/9 an irrational number?
Mila [183]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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Do you know what the answer is to this question
RUDIKE [14]
Use subsiution]
y=-3x+5
subsitute -3x+5 for y in second equation
5x-4(-3x+5)=-3
distribute
5x+12x-20=-3
add like terms
17x-20=-3
add 20 to both sides
17x=17
divide both sides by 17
x=1
now subsitute 1 for x
y=-3x+5
y=-3(1)+5
y=-3+5
y=2


x=1
y=2
4 0
3 years ago
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