Segment AB falls on line 6x + 3y = 9. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD? They are parallel because they have the same slope of -2.

They are perpendicular because they have slopes that are opposite reciprocals of -2 and 1/2
They are parallel because they have the same slope of 2.
They are perpendicular because they have opposite reciprocal slopes 2 and -1/2

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

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step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation: