9514 1404 393
Answer:
   7.6
Step-by-step explanation:
The relevant relation is ...
   Cos = Adjacent/Hypotenuse
   cos(51°) = x/12
   x = 12·cos(51°) ≈ 7.552
   x ≈ 7.6
  
        
             
        
        
        
Answer:
-1 is the answer
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Here are the steps to find the volume.
Step-by-step explanation:
- Volume = length x width x height.
- You only need to know one side to figure out the volume of a cube.
- The units of measure for volume are cubic units.
- Volume is in three-dimensions.
- You can multiply the sides in any order.
- Which side you call length, width, or height doesn't matter.
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
3 out of 12 children at the day care center are 5-year-olds. So, the probability of a randomly selected child being a five-year old is  , or
, or  .
.
 
        
             
        
        
        
Answer:
Neither perpendicular or parallel
Step-by-step explanation:
The y-intercept would not be the same, and the slope would be different. That means that line wont be parallel, or perpendicular.
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