Step-by-step explanation:
If there are 7.5 gallons in every cubic foot, how many gallons of water are needed to fill a pool that is 50 feet long, 30 feet
1 answer:
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ANSWER
A parabola.
EXPLANATION
The given conic is :
This can be rewritten as:
This is a parabola with the vertex at the origin.
The foci is (0,4)
Therefore the given conic section is a parabola that has an axis of symmetry parallel to the y-axis.
Okay. The equation for a sphere's surface area is A = 4 * pi * r^2. Let's plug 5 in for r.
I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!
I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!