assume 1 u.s dollar=7.80 h.k dollars if a supplier quotes us a price of 23.40 h.k each,what is our cost in u.s dollars?
2 answers:
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Answer:
A. 5.8
Step-by-step explanation:
From the given graph d has two coordinates;
the first coordinates of d = (0, 0)
the second coordinate of d = (-3 , -5), that is x = -3 when traced up and y = -5 when traced horizontal
The distance between the two coordinates = distance of d;
Option A is correct