you are making cookies to put in a baskets to give to the 6th grade teacher. you have 72 chocolate chip, 54 oatmeal, and 60 suga
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.