Which of the following is a example of perpendicular lines
2 answers:
Answer:
The answer is the option D
Step-by-step explanation:
we know that
Two lines are perpendicular if the angle between them is a right angle (
Its option D. the first is parallel and the rest two will intersect at a point but not at 90 degree. Since, in the fourth one, the lines meet at 90 degree, it is a perpendicular line
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Since the common difference is 6, we can assume that the sequence is arithmetic, with rule
Answer:
Step-by-step explanation:
move variable to the left side and change its sign
-3x+8=6y
Move constant to the right side and change its sign
-3x=6y-8
Divide both sides of the equation by -3
x=-2y+8/3
Answer:
c
Step-by-step explanation:
the formula is
When we plug that in we get
Hope this helps!
The sum must be irrational in contradiction to it being rational
