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Marianna [84]
3 years ago
6

If A and B are supplementary and mA = 37°45', then mB = 142°15'. True False

Mathematics
1 answer:
Verdich [7]3 years ago
7 0

Answer:

True.

Step-by-step explanation:

37°45' + 142°15'

= (37 + 142)° + (45 + 15)'

= 179° + 60'

= 179° + 1°

= 180°

there being 60 minutes of arc in one degree of arc.

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Usimov [2.4K]

Solution:

<u>Note that:</u>

  • Given angles: w + 8° and 48°
  • w + 8 + 48 = 180

<u>Solve for w in the equation "w + 8 + 48 = 180".</u>

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The value of w is 124.

6 0
2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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inysia [295]

Answer:

  1536 square inches

Step-by-step explanation:

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3 years ago
Solve the equation.
Elanso [62]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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Fudgin [204]

Answer:

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Step-by-step explanation:

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