Answer:
first open the bracket by multiplying 28 by 4 which is equal to 112, then add it to 18 which be equal to 130 which is the final answer
 
        
                    
             
        
        
        
Answer:
x=6
Step-by-step explanation:
(
8
)
⋅
(
3
)
=
(
x
)
⋅
(
4
)
 
        
                    
             
        
        
        
<span>How many 1/100 are in 3/10
multiply by 10 for both numerator and denominator 
3/10 = 30/100
Ans: 30
So that there are 30 1/100 in 3/10</span>
        
             
        
        
        
Finding an arc length requires knowing a bit about the geometry of a circle. Since the arc is a portion of the circumference, if you know what portion of 360 degrees the arc’s central angle is, you can easily find the length of the arc.
        
             
        
        
        
Answer:
About an hour, 56 mins.
Step-by-step explanation:
18+18=36
36+20=56
Voila!