Answer:
Step-by-step explanation:
Given equation of line:
To find the equation of line perpendicular to the line of the given equation and passes through point (8,2).
Applying slope relationship between perpendicular lines.
where 
and 
are slopes of perpendicular lines.
For the given equation in the form 
the slope can be found by comparing 
with standard form.
∴ 
Thus slope of line perpendicular to this line would be given as:
∴ 
The line passes through point (8,2)
Using point slope form:
Where 
and 
So,
Using distribution.
Adding 2 to both sides.
Thus the equation of line in standard form is given by:
answer:20 min. each
Step-by-step explanation:
2*60=120
120/6=20
Answer:
<h3>Option 2 </h3>
angle 2 = 7x + 1 ( vertically opposite angles)
7x + 1 + 18x + 4 = 180° ( forming linear pair).
7x + 18x + 4 +1 = 180°
25x + 5 = 180°
25x = 180 - 5
25x = 175
x = 7°
angle 2 = 7(7)+ 1
= 50°
It’s a good step because you know where you are at in present time as well as looking ahead into the future financially.
Answer:
The base of the number is 8
