0,2 is the answer that is the only one
Answer:
common difference=5
number of term(n)=20
Step-by-step explanation:
a=4,
but T_{4} =19= a+3d
a+3d=19
4+3d=19
3d=19-4
3d=15
d=15/3
d=5
=a+(n-1)d
99=a+(n-1)d
99=4+(n-1)*5
99=4+5n-5
99=5n-1
5n-1=99
5n=99+1
5n=100
n=100/5
n=20
Answer:
2 sqrt 6n/3n^2
Step-by-step explanation:
expand, multiply the fractions, calculate, multiply, calculate
Answer: A. .
Step-by-step explanation:
The given inequation:
Multiplying 5 on both the sides, we get
Hence, the inequality for x is .
So, the correct option is A. ..
Answer:
z = 8
Step-by-step explanation:
We divide 6 on both sides ^^