The common difference is 4. If you look at the numbers 1 and 5, there is a difference of 4. If you look at 5 and 9, there is also a difference of 4. If you look at 9 and 13, there is a difference of 4. Therefore, in this arithmetic sequence, the common difference is 4.
Points A′, B′, and D′ are shown, but the line of reflection and point C′ are not . coordinates of C from the graph = (4,2) If the coordinates of C'=(6,2) we can see that value of y isn't change with reflection therefore the line of reflection would be x= ordinate of C'+ ordinate of C divided by 2=6+4 divided by 2=10 divided by 2=5. Therefore, the line of reflection must be x=5.
The "n" in this expression will stand for the length of the sides.
Because we know there are 8 sides so 8xn will give us the perimeter.
Answer: Mikel travelled 6 miles.
Step-by-step explanation:
Let x represent the number of miles that Mike travelled.
Mike took a taxi from his home to the airport. The taxi driver charged an initial fee of $6 plus $3 per mile. This means that if he traveled for x miles, the total cost, not including tip would be
3x + 6
The total fare was $24, not including the tip. This means that
3x + 6 = 24
3x = 24 - 6
3x = 18
x = 18/3
x = 6
