Parallel lines have the same slope.
So I plug in the -5 and -4
-4 = 1/2(-5) + b
-4 = -2.5 + b
b = -1.5
So I get y = 1/2x - 3/2
We are given
rectangle
length is 6 inches
so,
width is 4 inches
so,
now, we can find area
now, we can plug values
now, we are given scale
we can take square both sides
now, we can find 1 in^2
now, we can multiply both sides by 24
so,
Area of rectangle is 1536 feet^2..........Answer
This = 288 * 1/4 * 1/3 * 1/4 = 288 / 48 = 6 answer
Solution
Switch sides so that m is on the left side
m/r = 2r
Them multiply both sides by r
mr/r = 2rr
Now simplify the equation
m = 2r^2
Therefore the equation evaluates to
m = 2r squared by 2