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ycow [4]
2 years ago
12

Is ab parallel to cd? explain.

Mathematics
1 answer:
Lelu [443]2 years ago
8 0

Both lines are parallel because: A. both lines have a slope of 4/3.

<h3>What is the Slope of a Line?</h3>

The slope of a line = change in y / change in x = \frac{y_2 - y_1}{x_2 - x_1}.

The slope of parallel lines are the same, while the slope of perpendicular lines are negative reciprocals.

Slope of AB = 4 units/3 units = 4/3

Slope of CD = 4 units/3 units = 4/3

Both lines have the same slope, therefore, they are parallel to each other.

Learn more about slope on:

brainly.com/question/1542999

#SPJ1

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In an election, there are a total of 80000 voters and there are two candidates, X and Y. 80 % of the voters go for polls out of
Sergio [31]
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if we take 80000 to be the 100%, then how much is the 80%?

\bf \begin{array}{ccll}&#10;amount&\%\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;80000&100\\&#10;x&80&#10;\end{array}\implies \cfrac{80000}{x}=\cfrac{100}{80}\implies \cfrac{80000\cdot 80}{100}\implies 64000=x

now, from those 64000 60% voted for X, that means that the remaining 40% voted for Y, how many is that 40%?

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4 0
3 years ago
34. What is the domain? What is the range? Is the relation a function?
Lady bird [3.3K]

Answer:

Step-by-step explanation:

34).

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Range: {2}

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36). Choice (D)

4 0
3 years ago
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Answer:

the answer is on the picture

8 0
2 years ago
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snow_lady [41]

Step-by-step explanation:

<u>Step 1:  Complete the first equation</u>

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15.3 / 3 = 5.1

6 0
3 years ago
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