If two lines are perpendicular, which statement must be true? A.The slopes of the two lines are equal. B.The slopes of the two l
ines are undefined. C.The slopes of the two lines are zero. D.The slopes of the two lines are negative reciprocals.
1 answer:
Answer:
Option D is correct that is The Slopes of two lines are negative reciprocals.
Step-by-step explanation:
Perpendicular lines are the lines which intersect each other at right angle or make 90° angle with each other.
we that the Slope of perpendicular lines are equal to -1
Therefore, Option D is correct that is The Slopes of two lines are negative reciprocals.
You might be interested in
Answer:
Step-by-step explanation:
P(x)=(x-(-5))(x-(-1))(x-2)(x-2)
P(x)=(x+5)(x+1)(x-2)^2
Answer: P = 25n + 35
Step-by-step explanation:
The perimeter of a rectangle is twice the sum of length and width.
P = 2(l +w)
P = 2((8.5n+9) + (4n +8.5))
P = 2(12.5n +17.5)
P = 25n + 35
the slope intercept is 3/2 if you want the transfered equation y=3/2x+8
Answer:
Step-by-step explanation:
total is 240 then the bigger areas are 60* so S is 40*
