Slopes of Parallel and Perpendicular Lines

Question 1

Which line is perpendicular to a line that has a slopeof Negative one-third ?

Revolt · Accepted Answer

line EF

Question 2

(a – b)(z + v)(v – z)

Revolt · Accepted Answer

(v – z)

Question 3

–404undefined

Revolt · Accepted Answer

0; undefined; The lines are perpendicular.

Question 4

–220undefined

Revolt · Accepted Answer

undefined

Question 5

The lines are parallel.The lines are perpendicular.The lines do not have slope. The lines are not coplanar.

Revolt · Accepted Answer

The lines are perpendicular.

Question 6

(w – x)(x – w)(z – v)

Revolt · Accepted Answer

(w – x); The slope of is (v – z) divided by .: (w – x); The slope of is divided by (w + a) – (x + a).: (v + b) – (z + b); Both lines have a slope that is divided by.: (v – z); Both lines have a slope that is divided by.: (w – x); Therefore, the lines are .: parallel

Question 7

(v + b) – (z + b)(z + b) – (v + b) (v + b) + (z + b)

Revolt · Accepted Answer

(v + b) – (z + b)

Question 8

(a – b)(w – x)(x – w)

Revolt · Accepted Answer

(w – x)

Question 9

parallelperpendicularintersecting

Revolt · Accepted Answer

parallel

Slopes of Parallel and Perpendicular Lines Answers

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