Answer:
Step-by-step explanation:
We are given;
A geometric sequence;
-2,10,-50
Required to determine the nth term
The nth term in a geometric sequence is given by the formula;
where is the first term and r is the common ratio;
In this case;
r = 10 ÷ -2
= -5
Therefore;
To get the nth term in the given geometric sequence we use;
Thus, the nth term is
The answer to this question is C I just worked it out on paper using a calculator
Answer:
1:C
2:B
3:7 across 10 down
2 across 9 down
Step-by-step explanation:
Answer:
< K = 135
Step-by-step explanation:
< K = 180 - < H
= 180 - 45 = 135
Answer:
4 foot
Step-by-step explanation:
√50.25 / 3.1416 = 4