The answer is the 3rd option. The first change is a rotation then a reflection.
(x,y) -->(-x, -y) ....180 rotation either clockwise or counterclockwise
then from (x,y) _> (x, -y) ....reflect over x axis
Answer is the third option
ABC is congruent to A'B'C' because rules represent a rotation followed by a reflection which is a sequence of rigid motions
Answer:
Step-by-step explanation:
where's the parallelogram?
the angles on the opposite sides of a quadrilateral touching the circumference adds up to 180 degrees
so,
(21x-2) + (38x +5) = 180
21x+38x −2+5=180
59x+3=180
59x=177
x=3
Graph number 2
See attached image.
