Answer:
-1/3
Step-by-step explanation:
Its opposite reciprocal, mean that 3/1 (which is 3) will have the numerator swapped with its denominator.
So basically 3/1 would turn into 1/3
Now the sign will be the opposite as well.
So since 3 is positive, the new slow should be a negative.
-1/3
Answer: [tex]\dfrac{-1}{3}[/tex]
Step-by-step explanation:
Given : The slope of a line 'a'= [tex]3[/tex]
Let [tex]x[/tex] be the slope of the line 'b'.
Since lines a and b are perpendicular.
Then, we have
[tex]3\times x=-1\\\\\Rightarrow\ x=\dfrac{-1}{3}[/tex]
Hence, the slope of line 'b' is [tex]\dfrac{-1}{3}[/tex]
