B. Neither/nor is the answer
Answer:
C) 11:12
Step-by-step explanation:
22:24 which reduced to 11:12
Angles on a straight line add up to 180°, so:
x + 60 = 180
x = 180 - 60
x = 120°
Solve using your rules:
180 = 9x + 4x + 37
That means 143 = 13x
Thus x = 11
Answer:
It's D = 20 units
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Step-by-step explanation:
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