11. C and d are complementary angles. C= (3x + 8)° and D= (2x – 8)°. Find the value of x.

Stefan Konno asked Jul 6, 2022

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18 votes

11. C and d are complementary angles.
C= (3x + 8)° and D= (2x – 8)°. Find the value of x.

Stefan Konno asked Jul 6, 2022

2.7k points

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11 votes

Complementary = 90 degrees

90 = (3x+8) + (2x-8)

solve for x and get 18

Jason Fulghum answered Jul 10, 2022

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