Which sequence of transformations produces an image that is not congruent
to the original figure?
o
a. a reflection across the yaxis followed by a rotation of 90°
counterclockwise
o
b. a translation of 4 units to the right followed by a dilation of a
factor of 2
o
c. a rotation of 90° clockwise followed by a translation of 2 units to
the left
o
d. a translation of 3 units to the left followed by a reflection across
the y-axis

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

-3.5 is the distance.

i've had this question so choose the one in the absolute value sign.