Answer: 
Positive, because the products (3) × (−3) and (−2) × (4) are negative and the product of two negative numbers is positive.
Step-by-step explanation:
Since 1 * -1 = -1, and -1 * -1 = 1, the product of opposite signs produces negative numbers while the product of same signs produces positive numbers. So the product of 1 * 1 * 1 * -1 = -1, while -1 * -1 * -1 * -1 = 1.
 
        
             
        
        
        
Answer:
64
Step-by-step explanation:
2*16*2 = 64 Please give brainliest
 
        
                    
             
        
        
        
Answer:
  
Step-by-step explanation:
 I assume that it is a composed figure formed by a triangle and a square.Since you did not  give the dimensions of the triangle and the dimensions of the square, I will giveyou  a general explanation about how to solve this exercise.
 The area of the shape will be the sum of the the area of the square and the area of the triangle.
 Then, you need to remember that the area of a triangle can be calculated with the following formula:
 
 Where "b" is the base and "h" is the height.
 And the area of a square can be found with this formula:
 
 Where "s" is the length of any side of the square.
 Therefore, the area of the shape will be
   
 
        
             
        
        
        
Answer:
53
Step-by-step explanation:
cs there vertical angles
 
        
                    
             
        
        
        
Answer:
Its 405, theres no negatives so the answer wouldn’t be negative, and then just multiply and you get 405! Hope this helped!