Asegment has endpoints (a, b) and (c, d). the segment is translated so that its image is 6 units up and 3 units left of the preimage. are the two segments parallel, perpendicular, or neither?

The translation of the image can be describe as

x – 3

y + 6

Since the transformation that is made is purely translation, therefore this means that the original image and the new image will never intersect and hence:

Parallel

If the two are extended we can actually see that they will never meet.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this