Simplify the expression.
57
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Answer:
A function that is one to one
Step-by-step explanation:
Each input has one output.
Answer:
A zero slope means there is no change in the y -coordinates as the x -coordinates change, so this is a horizontal line.
Step-by-step explanation:
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Answer: B. 4
Step-by-step explanation:
Answer: The angle equals 45
∘ and the supplement is 135
∘
Explanation:
Since the supplement is three times the angle, we can say s = 3
a
Since we know the supplement is
180
−
a
, we can plug that in.
180 - a = 3a
180 =
4
a (add a to both sides)
45 = a (divide both sides by 4)
Since we know the angle now, all we have to do is multiply it times 3 to find the supplement.
45 × 3 = 135
