Its a pyramid. see if you think about it it has a square base and 5 sides....
(x-1)(5x-6)
Factor
−
11
-
11
out of
−
11
x
-
11
x
.
5
x
2
−
11
(
x
)
+
6
5
x
2
-
11
(
x
)
+
6
Rewrite
−
11
-
11
as
−
5
-
5
plus
−
6
-
6
5
x
2
+
(
−
5
−
6
)
x
+
6
5
x
2
+
(
-
5
-
6
)
x
+
6
Apply the distributive property.
5
x
2
−
5
x
−
6
x
+
6
Answer:
area of triangle
= 1/2 × base × height
= 1/2 × 3 units × 4 units
= 6 units²
A mean of thirty dollars on books would mean on average for her classmates.
Answer:
100.
Step-by-step explanation:
