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3 years ago

1. If two angles share a vertex and one side they are called _______.

Mathematics

1 answer:

wel3 years ago

6 0

Answer:

1. adjacent angles

2. supplementary angles

3. Angle G = 144 Angle H = 36

4. 45 degrees

Step-by-step explanation:

For #3, u can make an equation to help solve:

4x + x = 180

5x = 180

x = 36

For #4, since complementary angles = 90, u can subtract 45 from 90 to get ur answer.

90 - 45 = 45

hope this helps!!

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2 years ago

The area of Gateway National Recreation is about twenty-six thousand, six hundred and sixty-three hundredths. Which shows this n

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Answer:

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Step-by-step explanation:

The area of Gateway National Recreation Area is about twenty-six thousand, six hundred six and sixty-three hundredths. Which shows this number in standard form? A. 26,606.3 B. 26,606.63

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Answer:

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Step-by-step explanation:

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