Answer:
300,000
is bigger
Step-by-step explanation:
10 x 40 = 400
18 x 40 = 720
400 x 720 = 288,000
(area of the bedroom)
300,000
is bigger by 12,000
(so the kitchen is bigger)
For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cut-off point with the y axis
On the other hand we have that if two lines are perpendicular, then the product of their slopes is -1. So:

The given line is:

So we have:

We find 

So, a line perpendicular to the one given is of the form:

We substitute the given point to find "b":

Finally we have:

In point-slope form we have:

ANswer:

Answer:
It's B, -11/12
Step-by-step explanation:
Answer: 20 dallors
Step-by-step explanation: