1116 is the perimeter it has. The formula for perimeter is 2l+2w=p
so when you plug the numbers in you get 2(309)+2(249)=1116. So it does not have a perimeter of 1500 cm.
Hello,
the answer is D (said Al Kashi)
Answer:
-1
Step-by-step explanation:
f(x) = x
g(x) = x +1,
g[f(-2)].
First find f(-2) = -2
Then substitute into g(x)
g(-2) = -2+1
=-1
Answer:
The octagonal prism has 8 lateral faces
Step-by-step explanation:
we know that
The number of lateral faces is equal to the number of sides that the base has
In this problem
The base is a octagon (8 sides)
so
The octagonal prism has 8 lateral faces
