Answer: 6 1/6
Step-by-step explanation:
1) First divide 10 1/2 = 5 1/4.
2) Then, since we divide 10 1/2 then we need to divide 12 1/3.
3) 12 1/3 divided by 2 = 6 1/6.
And there is your answer; 6 1/6
 
        
             
        
        
        
When you separate them 

Solve them separately: 

Remove the denominators:

Find GCF (Greatest Common Factor):
 
 
        
        
        
<u><em>Answer:</em></u>
The bird is approximately 9 ft high up in the tree
<u><em>Explanation:</em></u>
The required diagram is shown in the attached image
Note that the tree, the cat and the ground form a right-angled triangle
<u>Therefore, we can apply special trigonometric functions</u>
<u>These functions are as follows:</u>

<u>Now, taking a look at our diagram, we can note the following:</u>
α = 25°
The opposite side is the required height (x)
The adjacent side is the distance between the cat and the tree = 20 ft
Therefore, we can use the <u>tan function</u>
<u>This is done as follows:</u>
 which is 9 ft approximated to the nearest ft
 which is 9 ft approximated to the nearest ft
Hope this helps :)
 
        
             
        
        
        
Answer: I think it would be 4a(a−2b squared)
 
        
             
        
        
        
Answer:
54+7x
Step-by-step explanation:
-2+7(x+8)
-2+7x+56
54+7x