Answer:
B. 3
Step-by-step explanation:
A common difference in an arithmetic sequence is the value the terms in the sequence vary from one to another.You can find one term to another by adding or subtracting the common difference.
In this case, the terms are 2,5,8,11,.....
From the first term to the second term, the difference is, 5-2=3
From the second term to the third term, the difference is, 8-5=3
From the third term to the fourth term the difference is=11-8=3
Hence the common difference in this arithmetic sequence is 3
The dimensions for the pool would be (y+2)(4y-5)
Answer: 4.4
Step-by-step explanation:
The formula for calculating the area of regular hexagon is given as :
Area = 
Where a is the length of a side.
Substituting the value given , we have :
50 =
50 x 2 = 
100 =
Divide through by
= 
= 19.24500897
Take the square root of both sides :
a = 
a = 4.3869
To the nearest tenth
a = 4.4
X= 13 would be the answer
That is impossible.
For a number to be divisible by 23, it has to be greater than 23.
A number cannot be greater than 23, if you have restricted it to be within the numbers 2 and 10.
