Answer:
32 m^2
Step-by-step explanation:
First find the real dimensions of the dining hall
The scale factor is 4m /3 cm
6 cm * 4m / 3cm = 8 m
3 cm * 4m / 3cm = 4 m
The area of the dining hall is
A = l*w
A = 8m * 4m = 32 m^2
Answer:
Step-by-step explanation:
Combine like terms
Answer:
B
Step-by-step explanation:
1 foot is 12 inches
5 x 12 = 60
F(x) is decreasing in the interval: - 6 < =x< - 5.1
f(x) is increasing in the interval: - 5.1 <x< - 3.5
the point of inflection is the point where the graph changes its "direction"
thus the point of inflection is x= -5.1