Mathematics, 22.06.2021 04:10 joejoe247
Cho sinx + cosx= 1/2 và x lớn hơn hoặc bằng pi trên 4 , nhỏ hơn hoặc bằng pi trên 2 . Tính sin2x và cos2x
Answers: 1
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Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
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Mathematics, 22.06.2019 02:30
How many and of which kind of roots does the equation f(x)=x3−x2−x+1
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Mathematics, 22.06.2019 05:00
In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.
Answers: 1
Cho sinx + cosx= 1/2 và x lớn hơn hoặc bằng pi trên 4 , nhỏ hơn hoặc bằng pi trên 2 . Tính sin2x và...
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