Answer:
intercept 
line 
Step-by-step explanation:
Let
is the required line.
<u>Slope of perpendicular lines :</u> If
and
be slope of two perpendicular lines. Them 
is perpendicular to 
the slope of
is 

Hence eqn is 
This equation passes through 

so the line is 
<u>y-intercept :</u>
Substitute 

Answer: The answer is B
Step-by-step explanation:
Distance formula (See attachment below)
100 + 144
square root 244
15.620
Round to the nearest tenth
15.6
To solve you would use the equation y=mx=b .
y is how far line goes up, x is how for along , m is the slope and b is where the line crosses the yaxis.
slope: -1
x-intercept ; -4
y-intercept : -4
Well, 10x4=40 because 10+10+10+10=40 and that means your answer must be 40 ones or you asked something else.