Answer:
i think b,e,f,
Step-by-step explanation:
Lets train east x and west y:
xs=85 mil/h
ys=-65 mil/h
distance=270 miles
270mi/(20 mi/h)=t
time= 13.5 hr
Answer:
Step-by-step explanation:
La raíz cúbica de 64 es 4! esto ayuda?
Answer:
If any point on AB, then x = a. Hence, the equation of a straight line parallel to y-axis at a distance a from it is x = a.
Step-by-step explanation: