Answer:
Step-by-step explanation:
a bucket has the form of a cylinder, which has the following formula for its volume:
where r is the radius and h is the height.
Since we need to find the radius, we solve for r:
and since we know according to the problem that:
and
substituing these values:
the radius is: which can be rounded to
(f+g)(x) = 5x + 3
f(x) = 2x - 6 and g(x) = 3x + 9, find (f+g)(x)
(f+g)(x) = f + g = (2x - 6) + (3x + 9) = 5x + 3
(f+g)(x) = f + g = 5x + 3