Answer:
85
Step-by-step explanation:
64+16+4+1= 85 is the total distance i believe
 
        
             
        
        
        
Answer:
Part 1) The area is 
Part 2) The circumference is 
Step-by-step explanation:
step 1
Find the area
we know that
The area of a circle (circular tablecloth) is equal to

we have
 ------> the radius is half the diameter
 ------> the radius is half the diameter

substitute


step 2
Find the circumference
we know that
The circumference of a circle (circular tablecloth) is equal to

we have
 
 

substitute


 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
Put  m+2  in place of 'x'
    (m+2)^2 + 1               <======expand
    m^2 + 4m + 4       + 1   =
    m^2   + 4m + 5 
 
        
             
        
        
        
Two angles are said to be supplementary if their sum is 180 degrees. So, if x and y are supplementary angles, the formula is

We know that one of the angles (say x) is 98. So, the equation updates to

If we want to solve for the other angle, we can simply subtract 98 from both sides to get

 
        
             
        
        
        
-|5|>4 this is the answers