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Artist 52 [7]
3 years ago
9

(-4c2+7cd+8d)+(-3d+8c2+4cd)=

Mathematics
2 answers:
Harman [31]3 years ago
4 0

Answer:

4c² + 11cd + 5d

Step-by-step explanation:

To add monomials, you have to look at the variables that are accompanied by their coefficients. In the given problem, (–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd), you can combine both cd ut nt cd and c² and cd and d and d and c² because they have different variables.

(–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd)  

(-4c² + 8c²) + (7cd + 4cd) + (8d - 3d)

4c² + 11cd + 5d

zhannawk [14.2K]3 years ago
4 0

Answer:

4,11,5

Step-by-step explanation:

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The statements that apply to the ratio of rice and water are:

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  • The ratio of water to rice is 2.5 to 1

<h3>Ratios</h3>

Ratios are used to compare quantities of different measurements

The entries on the table are given as:

<u>Rice          Water</u>

2                  5

3                  7.5

5                 12.5

8                 20

<h3>The ratios of both quantities</h3>

The ratio (r) of rice and water is then calculated as:

r = \frac{Water}{Rice}

Pick any corresponding table entry.

So, we have:

r = \frac{5}{2}

Divide

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This means that, the ratio of rice to water is 1 to 2.5, and the ratio of water to rice is 2.5 to 1

Read more about ratios at:

brainly.com/question/1781657

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2 years ago
The graph of function g(x) is a transformation of the graph of function f(x) = x2.g(x) =
mariarad [96]

Given:

The graph of function g(x) is a transformation of the graph of function f(x) = x²

As shown: the graph of g(x) is open down

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Simplify square root of 306
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Answer:

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17.49

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2 years ago
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You can only say for sure that 1/4 of a whole thing is less than 1/3 of a whole thing
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3 years ago
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Pls I really need help with this question!!!!
pav-90 [236]
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Using TOA, T = Tangent.

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