Cos²(15°) - sin²(15°) = cos(15° * 2) = √(3/2 so this is the answer by using apropriate formula double angle identity
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Total = 16
Graduates = 4



Rounding off to 2 decimal places,
Answer is 0.06
Hope this helps. - M
Answer:
8
x
−
3
Hope this helps, if it does please give brainliest
$87.00/5 is $17.4 dollars