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dusya [7]
4 years ago
12

Write the worlds as an algebraic expression. the width plus twelve. how do i do it?

Mathematics
2 answers:
Contact [7]4 years ago
8 0
Answer: X + 12

Reason/Explanation:
It's asking us to write the words as an algebraic expression. "The width plus twelve." For starters, we don't know what the width is, so we use a variable, X. Now we add 12. So we use X + 12. The width is X, plus twelve.

-DustinBR
Aneli [31]4 years ago
8 0
X + 12 correct

You have to find x then add 13
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Aloiza [94]

let's take a peek at the graph.

the graph of the equation touches the x-axis at 1, 2 and 3, at 1 it crosses it, at 2 it crosses it, at 3 is doesn't cross it, it simply bounces off of it.

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4 years ago
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barxatty [35]

Answer:

\large\boxed{-\dfrac{1}{3}-\dfrac{\sqrt{14}}{3}i,\ -\dfrac{1}{3}+\dfrac{\sqrt{14}}{3}i}

Step-by-step explanation:

Use

ax^2+bx+c=0\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}

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Use

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lesya [120]
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1. Get this common factor with the two terms. As what we can observe, 3 is the factor of both terms.

2. Thus, to factor the binomial, we write: 3(5x + 2)


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4 years ago
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