Answer:
144
Step-by-step explanation:
If you multiply 4 by 12, then add 100, you get 144 which is the area.
Answer:
The equation of the line L is 
Step-by-step explanation:
we know that
The line y=7
Is a horizontal line (parallel line to the x-axis)
The slope of a horizontal line is equal to zero
A line L perpendicular to the given line must be a vertical line (parallel to the y-axis)
The slope of the line L is undefined
The line L passes through the point (2,-5)
therefore
The equation of the line L will be equal to the x-coordinate of the given point

3(g-3)=6
3g-9=6
3g=15
g=5
that's the answer
Answer:
skew.
Step-by-step explanation:
Lines e and c are skew lines.
<u>Reason:</u>
They do not intersect with each other.
They are in different planes.
They are nor parallel to one another....
The product of 12 and -5 is -5(12) = -60. Note that 12(-5) = -60 also.