Calculate the area of the regular pentagon below:
2 answers:
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Take a look at the function 
. You can simplify it to 
. If x=0, then y=2 and when y=0, x=3. You obtain two points (0,2) and (3,0) that lie on the line .
Since
, the line should belong to the shaded area.
Now take point (0,0). Since
, you can conclude that point (0,0) belongs to the shaded area.Using all these thoughts, you can make a conclusion that the correct choice is B.
Since
Now take point (0,0). Since
Answer:
Step-by-step explanation:
The expression for the cost of John's bike (p) using set notation can written as follows;
We note that the cost of the bike is a member of the positive rational number and the cost price of the bike cannot exceed $5,000, therefore, it is less than or equal to $5,000, therefore, we get the following set notation;