Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 
x - 6 ← is in slope- intercept form
with slope m =
Parallel lines have equal slopes , then
y = x + c ← is the partial equation
To find c substitute (9, 2) into the partial equation
2 = 6 + c ⇒ c = 2 - 6 = - 4
y = x - 4 ← equation of parallel line
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Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= - 
, then
y = - x + c ← is the partial equation
To find c substitute (9, 2) into the partial equation
2 = - 
+ c ⇒ c = 2 + = 
y = - x + ← equation of perpendicular line
The standard form: ax + by = c
and your equation is: -2x + 3y = - 5 (Yes this is written in standard form)
7 pounds
Hope this helps!
Answer:
The answer is 3.9 :)
Step-by-step explanation:
Answer:
Length side is 3 cm
Step-by-step explanation:
the length in square is called side.
A= sides X sides
9 = s^2
S= 3
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