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levacccp [35]
3 years ago
13

An angle measures 8.2° more than the measure of its complementary angle. What is the

Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0

9514 1404 393

Answer:

  49.1°, 40.9°

Step-by-step explanation:

Let x represent the smaller angle. Then the larger is x+8.2 and the total of the two angles is ...

  x + (x +8.2) = 90

  2x +8.2 = 90 . . . . . collect terms

  x + 4.1 = 45 . . . . . . .divide by 2

  x = 40.9

  x +8.2 = 49.1

The two angles are 49.1° and 40.9°.

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W= width= L+5
L= length
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Area= LW
204 square yards= LW
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204= (L)(L+5)
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204=(12)(17)
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