Will mark brainliest, triangle abc has vertices at a(1, 2) b(4, 6) and c(4, 2) in the coordinate plane. the triangle will be reflected over the x-axis and then rotated 180 degrees about the origin to form abc. what are the vertices of a'b'c'?

The vertices of A'B'C are  A'(-1,2), B'(-4,6) and C'(-4,2).

Step-by-step explanation:

Triangle ABC has vertices at A(1, 2) B(4, 6) and C(4, 2).

If a figure reflected over x-axis, then

Therefore the vertices of triangle ABC after reflection over x-axis are:

Rotation 180 degrees about the origin is defined as

Therefore the vertices of triangle ABC after reflection over x-axis followed by rotated 180 degrees about the origin are:

Therefore the vertices of A'B'C are  A'(-1,2), B'(-4,6) and C'(-4,2).

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!