Two lines intersecting at a right angle
form a line.
are parallel.
are perpendicular.
form a ray.
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Nelle
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answer: x=3 and y=4

step-by-step explanation:

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side

i think this is a open ended question but i agree with other guy who said you should ask it at english section