Yes,i think it can,hoped i helped!!!!!!!!!!!
        
             
        
        
        
We are given with an isosceles triangle having a vertex on the curve given y =<span>27-x^2</span> . 
The area of the triangle, A= xy = x (27-x^2) 
A' = 27-x^2-2x^2 = 0 
x = 3 
Amax = 3(27-9) = 54 units2
        
             
        
        
        
Answer:
perpendicular
Step-by-step explanation:
x = 4 is a vertical line.
y = -2 is a horizontal line.
The lines are perpendicular.
 
        
             
        
        
        
Answer:
the answer is 12
Step-by-step explanation
first you got to divide the 12 and the 3 which is 4
then you got to add 8 and 22 which would get you 30 and then bring the times 2 down and the multiply it to the 4 which is 8 and then you subtract the 30 and the 8 and then you'll get 12
 
        
                    
             
        
        
        
Y = 6
x = 7
It’s the answer