Answer:
Step-by-step explanation:
Given that
AB n GF = O
E ∈ ∠GOB
H ∈ ∠AOF
The we can say, using similar angles or triangles, that
BF = AG
EG = AH
BG = FA
This is geometric with a common ratio of 3 (3/1 = 3 and 9/3 = 3 etc)
the formula for the nth term is
an = 3^(n-1)
There is a total of 60 cars in the parking lot.
21 x 100 = 2100
2100/ 35 = 60.
7/9 = 7/9
140/180=7/9
they are proportional
the fractions + the same thing