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15. If two complementary angles measures (2x+10°and (x + 20°. Find the value of x? A. 500 B. 40° C.300 D. 20° ​

User Ghola
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Answer: D

Explanation:

15. If two complementary angles measures (2x+10°and (x + 20°. Find the value of x-example-1
User Shayaa
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