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PolarNik [594]
3 years ago
10

Maths 5x² - x(x + 4)​

Mathematics
1 answer:
alexgriva [62]3 years ago
4 0
5x^2-x(x+4)
5x^2-x^2-4x
4x^2-4x is your answer
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Find the volume of a cylinder with a diameter of 8 inches and a height that is three times the radius. Use 3.14 for pi and round
ivann1987 [24]
Step 1: Find the area of the base: pi(r^2)=3.14(8^2)=200.96
Step 2: Multiply area by height. Height= 3(8)=24
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Hope this helps!</span>
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Which of the following describes how a lake might form?
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A box of pancake mix has `6` cups of mix.
kenny6666 [7]

The fraction of the box of pancake that eliza used is; 1/8.

<h3>What are fractions?</h3>

We are told that the box of pancake mix has 6 cups.

Now, Eliza uses 3/4 of a cup for a recipe.

Since there are 6 cups in the box, it means the fraction of the box of pancake that Eliza used is;

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6 0
2 years ago
What is the product?
victus00 [196]

Answer:

\begin{bmatrix}-2\\0 \end{bmatrix}

Step-by-step explanation:

We have the product, 2\times \begin{bmatrix}-1\\0 \end{bmatrix}.

It is known that,

'When we multiply a scalar with a matrix, the scalar is multiplied by each element of the matrix'.

So, we get,

2\times \begin{bmatrix}-1\\0 \end{bmatrix}.

⇒ \begin{bmatrix}-1\times 2\\0\times 2 \end{bmatrix}

⇒ \begin{bmatrix}-2\\0 \end{bmatrix}

So, the resulting product is \begin{bmatrix}-2\\0 \end{bmatrix}.

8 0
3 years ago
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