Answer:
Yes, the solids are similar.
Step-by-step explanation:
To figure this out you have to test the ratios of the corresponding dimensions. If they are all equal, they are similar.
28/21=1.33333
22/16.5=1.33333
24/18=1.33333
As they all equal 1.33333, the solids are similar
C. The coefficient of the x-term of the trinomial
Here is the reason why:
(x+m)(x+n)
x^2 + xm +xn + mn
x^2 + x(m+n) + mn
So, as you can see the sum of m and n is equal to the coefficient of the x-term of the trinomial.
ST. Louis is correct answer
Answer:
Step-by-step explanation:
In order to find the area of the circle base, we need the radius, and we don't have it. We'll use the volume to find the radius, as follows:
and fill in the givens:
and solve that for r;
so
r = 3.784698783 and plug that in for the radius to find the area of the circle base:
so
gives you that
A = 45 meters squared, exactly. No decimal.
