Answer:
all except for D. he can build A, B, C and E out of the available pieces of fence.
but A violates the overall goal of a circumference of 30ft.
and E violates the overall goal of the garden having 4 sides.
D cannot be built, because it would require 3 pieces of 9 ft (and we have only 2).
Answer:
Step-by-step explanation:
f(x)=5x+7
g(x)=-2x-4
g(f(x))=g(5x+7)=-2(5x+7)-4=-10x-14-4=-10x-18
=-10x+(-18)
Answer:
-1
Step-by-step explanation:
- As you know every number raised to the power of zero is equal to one.
and here we have


