Sample space of two fair fifty sided dice = 50^2 = 2500
Probability of rolling a double = 50/2500 = 1/50
Probability of not rolling a double = 1 - 1/50 = 49/50
Adding subtractin divison multiplyin wich one???
Answer:
about a year I think
Step-by-step explanation:
Answer:
x = 110°
Step-by-step explanation:
the sum of the exterior angles of a polygon = 360°
the exterior angle to 109° is
180° - 109° = 71° ( adjacent angles on a straight line )
then summing the exterior angles and equating to 360°
63° + 66° + 50° + x + 71° = 360° , that is
250° + x = 360° ( subtract 250° from both sides )
x = 110°
