Answer:
the answer is A 
Step-by-step explanation:
hope it's help
 
        
             
        
        
        
Answer: letter D. Most of the mass of an atom comes from elctron cloud 
Step-by-step explanation: your welcome and have a good day
 
        
                    
             
        
        
        
Answer:
The answer is (b) moved right 3 units and moved down 3 units
Step-by-step explanation:
∵ f(x) = 4^x ⇒ red in the graph
∵ f(x) = 4^(x-3) - 3 ⇒ blue in the graph
∵ x  becomes x - 3 ⇒ means:
  The graph moved right 3 units
∵ f(x) = 4^x becomes 4^(x-3) - 3 ⇒ means:
   The graph moved down 3 units
∴ The answer is (b)
 
        
                    
             
        
        
        
The coordinates of point P are (-3 , -6)
Step-by-step explanation:
If point (x , y) partitions line AB where A =  and B =
 and B = 
at a ratio  from A then:
 from A then:
1. 
2. 
∵ P partitions AB in the ratio 3 : 4
∴  = 3 : 4
 = 3 : 4
∵ A = (-9 , -9) and B = (5 , -2)
- Substitute the coordinates of points A and B in the rules above
∵ 
∴ 
∴ 
∴ x = -3
The x-coordinate of P is -3
∵ 
∴ 
∴ 
∴ y = -6
The y-coordinate of P is -6
The coordinates of point P are (-3 , -6)
Learn more:
You can learn more about the mid-point of a segment in brainly.com/question/5223123
#LearnwithBrainly
 
        
             
        
        
        
Answer:
Step-by-step explanation:
d