Equations of Parallel and Perpendicular Lines Answers
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Is parallel to ? Explain.
A
no, because both lines have a slope ofB
no, because the slopes of the lines are not equalC
yes, because both lines have a slope ofD
yes, because the slopes of the lines are not equal89876
The line perpendicular to the y-axis through the point (–4, –2) is .
A
= –4B
y = –4C
= –2D
y = –289877
The slope of is .
A
–5/4B
–6/5C
4/5D
5/689878
Which statements are true? Check all that apply.
A
EH is parallel to FG.B
EF is perpendicular to EH.C
HG is neither parallel nor perpendicular to FG.D
Quadrilateral EFGH is a rectangle because it is a parallelogram with four right angles.E
Quadrilateral EFGH is a trapezoid because it has exactly one pair of parallel opposite sides.89879
Is Simon’s work correct?
A
No, the slope of the line 3x + 2y = –11 is not .B
No, the slope of the line perpendicular to the line 3x + 2y = –11 should be .C
No, he did not substitute the point and the slope into point-slope form correctly.D
Yes, the work is correct.Did you find these answers helpful?
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