Answer:
y = -
x - 
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y + 6 =
(x - 5) ← is in point- slope form
with slope m = 
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= - 
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = -
, thus
y = -
x + c ← is the partial equation
To find c substitute (- 1, - 2) into the partial equation
- 2 =
+ c ⇒ c = - 2 -
= - 
y = -
x -
← equation of perpendicular line
Answer:
y intercept: (0, 26)
x intercept: (-13/2, 0)
Step-by-step explanation:
Simplify to y = 4 x + 26
then set x=0 to get the y intercept:
y = 4*0 + 26
then set y=0 to get the x intercept:
0 = 4x + 26 =>
x = -26/4 = -13/2
Answer: 24 ft
Step-by-step explanation:
By the Pythagorean theorem,

Answer:A:28.8
Step-by-step explanation:
Because in an equilateral triangle all angles should measure 60 degrees otherwise all sides would not be equal.