Answer:
B
Step-by-step explanation:
The inscribed angle's arc measures 36°, and central angle's arc measures 72°.
ANSWER

EXPLANATION
The given expression is;

Recall that, in complex numbers

We use this identity to simplify the given expression:

This implies that:



They make 21 machine parts each hour because 756/36=21
Answer:
d
Step-by-step explanation:
i hope im right but i dont trust myself