Divide 171 by 3. then you have a unit rate of 57 miles per hour.
Answer:
Option C 20
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Answer:122
Step-by-step explanation:
Supplementary just means two angles sum to 180.
4 sq.units
area of a rectangle = length × breadth
length = 4units
breadth = 1units
A = l × b
= 4 × 1
= 4 sq.units
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