Answer:
x/4-1
Step-by-step explanation:
Answer:
cross-section
Step-by-step explanation:
It means that if you cut through a prism, on either side you would see the same 2d shape.
Answer:
at least four times bigger
Answer:
r=1/2
Step-by-step explanation:
the geometric sequence is being multiplied by 1/2 every time
28/2=14
14/2=7
7/2=3.5 and so on
Answer:
2.015 ⋅ 10^-6
Step-by-step explanation: