It depends on the shape it may be rotation
Answer:
f=-6g/5
Step-by-step explanation:
Work inside the brackets first, and then you can multiply the two equations if they are able to be mutiplied...
Step-by-step explanation:
Each term is double the previous term. The recursive formula is:
aₙ₊₁ = 2 aₙ
The first term is 9, so the explicit formula is:
aₙ = 9 (2)ⁿ⁻¹
It would take 64pi ft. sq. or approximately 201.06 ft. sq.
the formula for the surface area of a sphere is 4pi×r sq.
filling in for the radius (r) which is 4
4×pi×4 sq.
4×pi×16
then 16×4=64
therefore being 64 pi ft. sq.
but multiplying the pi would equal approx 201.06 ft. sq.
hope this helps
