Answer:
A lot
Step-by-step explanation:
A lot
X+

=12
5x=36
x=7.2
So, the triangular entrance to the tent is
7.2 feet tall and
4.8 feet wide
4023/x=100/75
(4023/x)*x=(100/75)*x
4023=1.3333333333333*x
x=4023/1.3333333333333
x=3017.25
B. 0
G(6)= 6 - 8 = -2
F(-2) = 6(-2) + 12 = 0