Answer:
<h2>Picture 4</h2>
Step-by-step explanation:
<em>Look at the pictures.</em>
MN - hypotenuse.
It's on a graph : 2 and 4.
LM = 3a
It's on a graph: 1, 2 and 4.
Conclusion: Picture 4
6*6= 36
7*6- 42
36+42= 78.
The fraction is 36/42.
Answer:
?
Step-by-step explanation:
Sum of n terms of a geometric series is
Sn = a1 (r^n-1)/(r-1)
a1 = 1st term = 4
r = common ratio = 12/4 = 3
so, the sum is
Sn = 4 (3^n-1)/(3-1) = 2(3^n-1)
Answer:
Step-by-step explanation:

Length of tower:-
Therefore, the tower is 93.6ft tall.
<u>-------------------------------------------</u>