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erik [133]
3 years ago
13

A+x/2 − a−x/2 , if a=−2; x=−6

Mathematics
1 answer:
Arlecino [84]3 years ago
4 0

Answer: Answer is 0

Step-by-step explanation:

From the question,

A + x/2 - a - x/2

Step 1: slot in the values, a = -2; x = -6

-2 + -6/2 - (-2 - (-6/2))

Step 2: find the LCM, and be mindful of the signs

= -1 - (-1) .........- x - = +

= -1 + 1

=0

I hope you understand

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Step-by-step explanation:

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By the converse of the Alternate Exterior Angle, (I do not remember exactly how the theorem went) if two lines are cut by a transversal and have congruent alternate exterior angles, then the lines are parallel. Using this theorem, we can find that lines s and t are parallel, because they are cut by a transversal and their alternate exterior angles are congruent.

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