Answer:
(2,5)
Step-by-step explanation:
There you go.........
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
From the given right-angle triangle
The angle = ∠60°
- 
The adjacent to the angle ∠60° is 1/2.
- The opposite to the angle ∠60° is y.
The hypotenuse = x
<u>Determining the value of x:</u>
Using the trigonometric ratio
cos 60° = adjacent / hypotenuse
substituting adjacent = 1/2 and hypotenuse = x


 ∵ cos (60°) = 1/2
          ∵ cos (60°) = 1/2

Dividing both sides by 2

Simplify

Thus, the value of hypotenuse x is:
x = 1
<u>Determining the value of y:</u>
Using the trigonometric ratio
sin 60° = opposite / hypotenuse
As we have already determined the value of hypotenuse x = 1
substituting opposite = y and hypotenuse = 1
sin 60° = y/1
y = 1 × sin 60°
  ∵
       ∵  
Therefore, the value of y is:
  
      
Summary:
 
        
             
        
        
        
Answer:
732−83+21−1363−11.2+133+19= −552.2
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:

Step-by-step explanation:
You have 52 cards in a deck and 13 cards of each suit. 
The probability of picking a diamond in a complete deck of cards is:

Or the probability is 13 put of 52. 
Since you took out 1 diamond card already there would be only 51 cards left and 12 diamond cards left. So you would have a probability of:

If we simplify it you will have a probability of:
