<u>Supplementary:</u> N and M & N and I
Supplementary angles: A pair of angles whose sum is equal to 180°.
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<u>Vertical:</u> M and I
Vertical angles: A pair of opposite angles that are made by two intersecting lines.
<u>Complimentary:</u> None
Complimentary angles: A pair of angles whose sum is equal to 90°.
Hope this helps! :D
Answer:
< 5 & < 6 are <u>supplementary angles.</u>
Step-by-step explanation:
Together they form a linear pair & sum up to 180°.
< 5 + < 6 = 180° (supplementary angles)
Answer:
C
Step-by-step explanation:
dont remember how I did it but it is right.
Answer:
x = 125°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles from 180 for x, that is
x = 180° - (30 + 25)° = 180° - 55° = 125°
Answer: y = 4x + 5
Step-by-step explanation:
Rearranging 4x-y = 1 we get y = 4x-1 as the equation of the line.
Since the new line is parallel to y=4x-1, that means the slopes are equal. Therefore, the slope of the line is 4.
So, the equation of the line is y = 4x+b
To figure out b, we can plug in the point (-2,-3) into the equation.
So -3 = -2*4 + b
-3 = -8 + b
And we get b = 5.
Therefore, the equation of the line is y = 4x + 5
