shall270606 shall270606

28-09-2021
Mathematics

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

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matthewbak510 matthewbak510

28-09-2021

Complementary = 90 degrees

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

solve for x and get 18

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