Answer:
the square root of 20 is 4.472135955
Step-by-step explanation:
<span>Square root of y^2 = y
so
</span><span>Square root of y^2 times y^2 = y * y^2 = y^3
answer
y^3</span>
Answer:

Step-by-step explanation:
Where p is the distance from focus to vertex, the equation of the parabola with focus at (0, p) is ...

Your parabola has p=9, so the equation is ...

Answer:yes
Step-by-step explanation:
11:00 -6:30 is 7 hrs and 30 minutes
Answer: Infinite solutions. It is the same line
Step-by-step explanation: