Answer:
<h2>4</h2>
Step-by-step explanation:
<em>Look at the picture.</em>
<em />
<em>At the beginning we have to calculate what part of the angle 360° is the given angle 75°.</em>
<em /> <em />
<em />
<em>The same part of the circumference of the circle is the arc defined by this central angle.</em>
The circumference <em>C = 20</em>.
Therefore

 
        
             
        
        
        
Step-by-step explanation:
Here we are given that , the Value of 
And we need to find the prove that ,
We know a identity as ,
On cubing both sides of the given equation,
Simplify and then substitute ,
Hence Proved !
 
        
             
        
        
        
Answer:
A. 5, 7, 11; B: 17, 19, 23
Step-by-step explanation:
These are all the numbers that don't have common factors besides one and itself
5 star, thank, and brainliest if helpful!
 
        
             
        
        
        
4y + 228 = 352
4y = 352 - 228
4y = 124
---     ----
4        4
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| y = 31  |
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hope this helps
        
                    
             
        
        
        
Answer: $105
Step-by-step explanation: