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Tell whether the angles are complementary or supplementary. Then fir the value of x.
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15 votes
15 votes
Tell whether the angles are complementary or supplementary. Then fir
the value of x.

Tell whether the angles are complementary or supplementary. Then fir the value of-example-1
User Andras Kloczl
by
2.7k points

1 Answer

20 votes
20 votes

Answer:

Explanation:

4. 10x + 30 = 90

10x = 60

x = 6

complementary

5. 4x + 40 + 3x = 180

7x + 40 = 180

7x = 140

x = 20

supplementary

User Moe Salih
by
3.3k points
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