Answer:
A line is one-dimensional
Step-by-step explanation:
In its simplest form: a line describes one dimension, a plane describes two dimensions, and a cube describes three dimensions.
Answer:
y= -8
Step-by-step explanation:
where m is the slope of the line.
m= 0 which is equal to the slope of the line y=9
because both are parallel.
Step-by-step explanation:
By the formula of slope, we have
Answer:
Step-by-step explanation:
Explanation:
First, multiply each side of the equation by
2
to eliminate the fraction while keeping the equation balanced:
2
×
A
=
2
×
h
2
(
a
+
b
)
2
A
=
2
×
h
2
(
a
+
b
)
2
A
=
h
(
a
+
b
)
Now, divide each side of the equation by
a
+
b
to solve for
h
while keeping the equation balanced:
2
A
a
+
b
=
h
(
a
+
b
)
a
+
b
2
A
a
+
b
=
h
(
a
+
b
)
a
+
b
2
A
a
+
b
=
h
h
=
2
A
a
+
b
