Answer:
61°
Step-by-step explanation:
Angle extended to the circumference is half the angle at the centre
ADC = ½ ABC = ½ × 122 = 61
Therefore, a is 7 aka real part and b is 19 which is imaginary part.
Answer:
4 dollars 8 dimes 8 pennies
Step-by-step explanation:
Non proportional I think. Wait for someone else to answer