Answer:
225 m²
Step-by-step explanation:
If W is the width of the rectangle, and L is the length, then:
60 = 2W + 2L
A = WL
Use the first equation to solve for one of the variables:
30 = W + L
L = 30 − W
Substitute into the second equation:
A = W (30 − W)
A = 30W − W²
This is a parabola, so we can find the vertex using the formula x = -b/(2a).
W = -30 / (2 × -1)
W = 15
Or, we can use calculus:
dA/dW = 30 − 2W
0 = 30 − 2W
W = 15
Solving for L:
L = 30 − W
L = 15
So the maximum area is:
A = WL
A = (15)(15)
A = 225
 
        
             
        
        
        
1. A model of a famous statue is  inches tall that is
 inches tall that is 
 in.
 in.
2. The actual statue is  feet tall that is
 feet tall that is 
 
 
3. The ratio of the height of the model to the height of the actual statue in simplest form is

Answer: 
 
        
             
        
        
        
Answer:
the correct answer is B :) can i have brainly?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3x5
Step-by-step explanation: