jayc36809
01.12.2020 •
Mathematics
Forty gallons of a 60% acid solution is obtained by mixing a 75% solution with a 50% solution. How many gallons of each solution must be used to obtain the desired mixture?
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Ответ:
Ответ:
Major arc, if it was semi circle, it would’ve been a half circle.
Minor arc if the circles angle was below a 135 degree angle.