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The best way to work this problem
would be to find the height of the triangle. I would use the trig function “sin” to find the height. You would then plug the height in to the function to get the base (x or y). After you have the height and base use the “sin” function again to find the other side (variable).
Answer:
the correct answer is option A ; 1, 2 , 4 or 8 shelves ! refer to the attachment for explanation!
60/45 = $0.75
It costs $0.75 to make each valentine so if they were sold for 75 cents then that would result in a profit of zero if all the valentines were sold.