5, 9, 11, 12, 11. Each comma represents a new question
Answer: circumference: 22π area: 121π
Step-by-step explanation:
area of a circle is 
circumference is 
Answer:
5x - (x/y) = 18 when x=4 and y=2
Step-by-step explanation:
5x - (x/y)
When x=4 and y=2
Substitute the value of x=4 and y=2 into the expression
5x - (x/y)
5(4) - (4/2)
Multiply 5 by 4 and divide 4 by 2
=20 - 2
Subtract 2 from 20
=18
5x - (x/y) = 18 when x=4 and y=2
Step-by-step explanation:
Consider the provided statement.
If we lose electricity, then the data will be lost.
We are need to write the negation of the above statement.
First divide the whole statement in two parts
Let us consider p = We lose electricity and q = The data will be lost.
The symbol use for negation is tilde 


Represent T for true and F for False.
The required table is shown below:
p q 
F F F
F T F
T F T
T T F
Hence the required table is shown above.