Answer:
b
Step-by-step explanation:
cos(t) + i * sin(t) = e^(i * t)
Therefore, (cos(t) + i * sin(t)) / (cos(s) + i * sin(s)) = cos(t - s) + i * sin(t - s)
9 * (cos(135) + i * sin(135)) / (7 * (cos(10) + i * sin(10))) =>
(9/7) * (cos(135 - 10) + i * sin(135 - 10)) =>
(9/7) * (cos(125) + i * sin(125))
Answer:
250cm
Step-by-step explanation:
60cm+80cm+110cm= 250cm
110 cm comes from 100cm in one meter combined with the other 10cm
Answer:
x= 80°
Step-by-step explanation:
Please see the attached pictures for the full solution.
Answer:
3/4096
Step-by-step explanation:
3 / (64)^2
3/4096
0.000732
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