Vampires-are-nice

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          a = v - u / t
          s = d / t
          A = 1/2 bh
          TSA = CSA + 2xBA
          V = BA x length 
          a / sinA = b / sinB = C / sinC
          a^2 = b^2 + b^2 - 2bc cosA
          x = ( -b +/- _| b^2 - 4ac ) / 2bs
          CosA = b^2 + c^2 - a^2 / 2bc
          tn = t1 + ( n - 1 ) x d
          Total internal angle = ( n - 2 ) x 180
          i + e = 180
          n ( sides ) = 360 / e
          a^2 - b^2 = ( a + b ) ( a - b )
          ( a + b )^2 = a^2 + 2ab + b^2
          1m^2 into cm^2 = 1 x 100^2
          UB = UB ( x or + ) UB ... UB ( / or - ) LB
          LB = LB ( x or + ) LB ... LB ( / or - ) UB
          1 km/hr into m/s = 1 x 5/18
          1 m/s into km/hr = 1 x 18/5
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          Best of luck for Maths exam .-.
          God bless y’all

Whats with you two :'D

@Je-ne-regrette-rien .....