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raketka [301]
3 years ago
5

Tell whether the angles are complementary or supplementary. Then find the value of x.

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0
First question is :A second question is: x=60
oksano4ka [1.4K]3 years ago
7 0

Answer:

1) A

2) x = 60

Step-by-step explanation:

1) A cuz complementary these two angles add up to be 90 degrees

2) 2x - 30 = 90

2x = 120

x = 60

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