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qwelly [4]
3 years ago
7

What is the measure for the following ∠? m∠BOA 20 40 60

Mathematics
2 answers:
ad-work [718]3 years ago
7 0

The answer to your question is 40

Scrat [10]3 years ago
7 0

<u>Answer </u>

20


<u>Explanation</u>

The protractor has been calibrated in equal divisions of 5°.

The line OB is at 60° and the line OA is at 40°.

The angle required is between line OB and OA which will be given by:

60° - 40° = 20°


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svet-max [94.6K]

Answer:

A and B

Step-by-step explanation:

The minimum occurs at the turning point ( vertex )

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This occurs at (3, 0 ) and (- 1, 0 ) → B

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5 0
3 years ago
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ludmilkaskok [199]

Answer:

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3 years ago
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seropon [69]

Answer:

67.5°, 107.5°

Step-by-step explanation:

For supplementary angles, their sum equals 180°.

Let x be the first angle and y be the second angle, then

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substituting x into the equation, we have

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simplifying, we have

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collecting like terms, we have

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dividing through by 2, we have

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