What is the first equation?
Remember perpendicular lines have reciprocal slopes.
So if we have 1/2 we flip to fraction and sign becoming -2.
You then input the point to find the y-intercept.
<span>(ab+3a+7)- (-5ab-2)
=</span><span>ab+ 3a+ 7+ 5ab + 2
=3a + 6ab + 9</span>
Answer:
you do it your self just saying you good at it believe in yourself
Answer:
0.16666666666 or 16666666666/100000000000
Step-by-step explanation:
