Answer:
C (-8-i)
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Equation</u>:
- cos x = 15/21
- cos x = 0.714
- x = arccos 0.714
- x = 44° (rounded to the nearest degree)
Answer: Focus, Vertex, Axis, and Directrix.
Step-by-step explanation:
Answer:
1040
Step-by-step explanation: I multiply 260, 4 times.