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Klio2033 [76]
3 years ago
6

Horizontal lines e and f are intersected by lines a and b. At the intersection of lines a and e, the uppercase left angle is 75

degrees. At the intersection of lines b and e, the uppercase right angle is 115 degrees. At the intersection of lines a and f, the bottom right angle is 75 degrees.
Which lines are parallel? Justify your answer.


Lines a and b are parallel because their alternate exterior angles are congruent.

Lines a and b are parallel because their same side exterior angles are supplementary.

Lines e and f are parallel because their alternate exterior angles are congruent.

Lines e and f are parallel because their same side exterior angles are congruent.
Mathematics
2 answers:
SSSSS [86.1K]3 years ago
4 0

Answer:

y=1/3x answer A

Step-by-step explanation:

1/3 is the negative reciprcal of -3/1 also i took it on edg

sergij07 [2.7K]3 years ago
3 0

A got 100% on Edgenuity

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. Suppose the coordinate of A is 0 and AR = 5 and AT = 7.
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<h3>Possible coordinates of R = -5 or 5</h3><h3>Possible coordinates of T = -7 or 7</h3>

==================================================

Explanation:

If we're on a number line, then R could be at either R = 5 or R = -5. This is so the distance from A to R is 5 units. Distance is never negative. You count out the spaces to get the distance, or use subtraction and absolute value.

Saying "distance from A to R is 5" can be written as AR = 5. Meaning segment AR is 5 units long.

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