Answer:
Step-by-step explanation:
"the same as decreased by 30%" would be (1.00 - 0.30)(original cost), or
0.70(original cost)
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If we know<span> that a set of angles form one of these special relationships, we can </span>determine the measure<span> of the other angle.</span>
Answer:
Step-by-step explanation: bjffngjkldsldgns