Answer:
4*+1
Step-by-step explanation:
To find
g
(
f
(
x
)
)
you must substitute
f
(
x
)
or
4
x
+
3
for each occurrence of
x
in
g
(
x
)
.
g
(
x
)
=
x
−
2
becomes:
g
(
f
(
x
)
)
=
(
4
x
+
3
)
−
2
g
(
f
(
x
)
)
=
4
x
+
3
−
2
g
(
f
(
x
)
)
=
4
x
+
1
Angles f and c are congruent
Answer:
A = 14 units^2
Step-by-step explanation:
The figure is a triangle
A = 1/2 bh where b is the base and h is the height
A = 1/2 ( 7)*4
A = 14 units^2
Answer:
160 sq cm
Step-by-step explanation:
Since the two trapezoids are similar, you can use a ratio to find the area.
If we use x to represent the area of ABCD, then the ratio will look something like:
5/20 = 40/x
which then we can solve x to be 160 sq cm.
Answer:
1350.88 inches
Step-by-step explanation:
A=2πrh+2πr2