A line segment is graphed on a coordinate plane. A list of possible transformations is given. • Transformation 1 : reflection across the z-axis
• Transformation 2 : reflection across the y-axis
• Transformation 3 : rotation 90° counterclockwise about the origin
• Transformation 4 : rotation 180° clockwise about the origin
Which transformations results in a line segment with the same length as the original line segment?
O Transformations 1 and 2 only
Transformations 1, 2, and 3 only
Transformations 3 and 4 only
O Transformations 1,2,3, and 4

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

step-by-step explanation:

sorry i just needed points for a quiz plz for give me

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: