Supplementary angles add up to 180 degrees, so look for two angles by each other that add up to 180 degrees.
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6 and -2 multiplied by each other = -12 and added together = 4
Answer:
Step-by-step explanation:
the answer is 7.9
Answer:
depends on the number... using a variable it would be 1/2n+15
Step-by-step explanation:
It's easy. Half of a number would be dividing it in half then adding 15.
Answer:
<8
Step-by-step explanation:
They are the same angle degree.
