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Hi, can someone please help me with this

Hi, can someone please help me with this-example-1

1 Answer

6 votes

Answer:


(3x + 6) + (x + 10) = 90(being \: complementary \: angle) \\ \\3x + 6 + x + 10 = 90 \\ 4x + 16 = 90 \\ 4x = 90 - 16 \\ x = (74)/(4) \\ x = 18.5

User Malik Amurlayev
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