It would be option 4) 2 because the line is perpendicular hope this helps!!
7abc and 8abc-8 are the answers.
Answer:Yes i do
Step-by-step explanation:
Your welcome :)
Step-by-step explanation:
In simplest radical form
= √-3
= -3^(1/2)
or
= √-3
= √3i
i is imaginary number, you can write it if you find a negative number in a square root
Answer:

Step-by-step explanation:

We have:
<em> subtract 7a from both sides</em>

<em>add 3 to both sides</em>
