Answer:
i need points im really sorry
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
<u>Remember that
</u>
(-2i)(8i)


16
Perpendicular means it’s opposite reciprocals for example : the slope is 2 then the perpendicular line’s slope would be -1/2 because it flips the number also makes it the opposite sign.
If it’s parallel then the slope would be the same
I hope that helps
Answer:
is this a question .....write it correctly