V = 1/3 × (pie) × radius^2 × height of cone
Because the y-coordinates are the same in this parabola, it is a sideways-opening parabola, or one of the form
where p is the distance between the focus and the vertex. Our distance is 9-1 = 8, and the (h, k) of our vertex is (9, -2), therefore, the equation is
. Not sure how much you need to simplify this, but that's the standard form.
Answer:
18
Step-by-step explanation:
3 x 3 = 9
9 x 2 = 18
Answer:
54
Step-by-step explanation:
90-36=54 degrees. The complement of an angle is 90- the angle