The answer for 3(6-8)^2 + 8÷2 = 16 ☺
        
             
        
        
        
Let’s use y as a replacement for a number. You would do 3y-7 since you multiply by three and take away seven.
        
                    
             
        
        
        
<span>the series of xcosx is x summation from k = 0 to k = infinity of ((-1)^k x^2k)/(2k)!</span>
        
             
        
        
        
The range is the difference between the highest and lowest values in a set of numbers. To find it, subtract the lowest number in the distribution from the highest.
        
                    
             
        
        
        
Given:
Radius of the circle = 10 in
Central angle of the sector = 45 degrees
To find:
The area of the sector.
Solution:
Area of a sector is

Where,  is the central angle in degrees.
 is the central angle in degrees.
Putting r=10 and  , we get
, we get



Therefore, the area of the sector is 12.5π sq. inches.