the ctw pizza company is planning to produce small square pizzas it will cost him $2 to make each Pizza and the company will sel
1 answer:
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Answer:
Step-by-step explanation:
In each case, draw the right triangle which produces the inverse trig value. That is, label the two sides as needed, and calculate the third side.
It should be clear that
sin(2α) = 2 sinα cosα
So,
See what you can do with the others.