MATHEMATICS HIGH SCHOOL

Form a union for the following sets. K = {2, 3, 5, 8}
L = {3, 5, 7}
a. { }
b. {3, 5}
c. {2, 3, 5, 7, 8}
d. {2, 7, 8}

Answers

Answer 1
Answer: Union of the represented sets should include all the sets without repetition
Here is an example for substituton A= {1,2,3} B={3,4,5} A union B = {1,2,3,4,5}. So, logically, the answer is c. {2, 3, 5, 7, 8} 
Answer 2
Answer: AuBuCuDuKuL={2,3,5,7,8}

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Answers

Answer:

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Step-by-step explanation:

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Answers

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In the figure below, points A, B, and C are on a straight line. What is the measure of angle DBE

Answers

Answer:

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Step-by-step explanation:

A straight angle (ABC) has 180 degrees.

20 + 40 + x = 180                   Combine the left

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I

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Answers

Answer:

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Step-by-step explanation:

60 feet per minute

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60m

60(10)

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Answers

The slope:
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For the line segment CD:
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Answer:
The lines are  B ) perpendicular 

Answer:

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Step-by-step explanation:

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Answers

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