4 years ago

Can anyone give me a hint or answer this?

Mathematics

1 answer:

RideAnS [48]4 years ago

8 0

Answer:

x=8.5

Step-by-step explanation:

∠AOC=68

∠COD= (2x+5)

∠AOC and ∠COD are complimentary angles. This means that when you add them together you get 90.

∠AOC + ∠COD = 90

68 + (2x+5) =90

2x+5=22

2x=17

x=8.5

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