After one hour, the plane is 225 miles from its destination
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
10-6 X 10-1 = 10-7
5.7*46.2=263.34
263.34=2.6334 x 10^2
10^2 x 10^-7 = 10^-5
so
=2.6334 x 10-5
 
        
             
        
        
        
Answer:
48
Step-by-step explanation:
the square root of 2304 is 48
48^2=2304
 
        
             
        
        
        
Answer:
x=106
Step-by-step explanation:
Let's solve your equation step-by-step.
−12+x−34=60
Step 1: Simplify both sides of the equation.
−12+x−34=60
−12+x+−34=60
(x)+(−12+−34)=60(Combine Like Terms)
x+−46=60
x−46=60
Step 2: Add 46 to both sides.
x−46+46=60+46
x=106
 
        
             
        
        
        
Answer with Step-by-step explanation:
Let A is non-singular 

We have to prove that  is unique.
 is unique.
Suppose B and C are inverse of A such that 
 and AC=I
 and AC=I
By using property 




Hence, the inverse of A is unique.