Answer:
Step-by-step explanation:
B yes their slopes are negative reciprocals
Answer:
r = 6.4/(1+sin(θ))
Step-by-step explanation:
As the attachment shows, for the given directrix and eccentricity, the equation is ...

Answer:
The first one is C
Step-by-step explanation:
The ramp is equal to 180
180-6 = 174
Answer: c
Step-by-step explanation: