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ValentinkaMS [17]
3 years ago
7

Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle? CLEAR CHECK d + 2d = 180

2d = 180 d + d = 90 No equation because supplementary angles cannot be congruent.
Mathematics
1 answer:
harina [27]3 years ago
8 0

cause and effect concave lenses side of lenses are curved inward

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Do you really need the explanation it seems like you are taking a test. I answered one of your questions a few seconds ago.

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3 years ago
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nadezda [96]
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If you are looking for whole numbers, you would have to go up or down until you find a factor of 7272 closest to the square root. In this case that would be 72 and 101. 
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