Take the 2 given angles 38 and 62 and add them together giving you 100 then subtract that from 180 for your answer of 80
Answer:
4 because a quartile is really one fourth of the entire amount and if the entire amount is 16, the upper quartile will consist of 4 values. This was arrived at by simply finding 1/4 of 16 or by dividing 16 by 4.
Answer:
.75
Step-by-step explanation:
sin is 
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