How can we create equations in two variables to represent relationships between quantities

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

7 0

Answer:

Create equations in two or more variables to represent relationships between quantities (linear functions) Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

Step-by-step explanation:

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An interior angle and an exterior angle are adjacent. The exterior angle measures 113°. What is the measure of the interior angl

lions [1.4K]

If this is using transversals, and they are in fact a linear pair, then the answer would be 180-113= 67

If its not a transversal, let me know!

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3 years ago

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Dale is following this recipe to make shortbread fingers.

Flura [38]

Answer:

Step-by-step explanation:

180 g of flour=18 fingers

180/18= 10

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3 years ago

Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.

wlad13 [49]

Answer:

See explanation

Step-by-step explanation:

Given the frequency table

$\begin {array}{cccccccccc}\text{Number}&0&1&2&3&4&5&6&7&8\\ \\\text{Frequency}&5&10&2&9&33&12&15&3&1\end{array}$

a) The total sum is

$5+10+2+9+33+12+15+3+1=90$

Create a probability distribution table

$\begin {array}{cccccccccc}\text{Number}&0&1&2&3&4&5&6&7&8\\ \\\text{Probability}&\dfrac{5}{90}&\dfrac{10}{90}&\dfrac{2}{90}&\dfrac{9}{90}&\dfrac{33}{90}&\dfrac{12}{90}&\dfrac{15}{90}&\dfrac{3}{90}&\dfrac{1}{90}\end{array}$