Answer:
SAS is the answer ...........
n= number
2n > n+8
subtract n from each side
2n-n > n+8-n
n > 8
Answer:
pyramids only have one base.
Step-by-step explanation:
polygon base
Answer:
C) 
Step-by-step explanation:
By the cos double angle formula, we know
Substituting
into the formula, we get
.
The answer is C.
Answer:
a.2,400-1700=
b. 700: the hot air balloon decreased height by 700 feet