What is the slope of each line?
Line A: y=-4x+5
Line B: y = 3x+1
The slope of line A=-4.
The slope of line B=3.
The slope of line A=5.
The slope of line B = 1.
The slope of line A-4.
The slope of line B=-3.
The slope of line A=1.
The slope of line B=5.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64