Answer:
B.
Step-by-step explanation:
<span>For f(x)=4x+1 and g(x)=x^2+5
(f+g)(x) = </span>4x +1 + x^2 + 5
(f+g)(x) = x^2 + 4x + 6
hope that helps
Answer:
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
452.4
You can get this by first finding that the diameter of the actual foundation is 24ft. Then you can use the area of a circle formula with a radius of 12.
55 * 1.1 = 60.5 inches tall