Answer:
A=30  B=90  C=60
Step-by-step explanation:
A=30 C=60  B=90
 
        
             
        
        
        
1
2
2
5
2
3
0
3
^1
4
^2/2
 
        
             
        
        
        
Answer:
$3.49 for the muffin, and $2.96 for the coffee
Step-by-step explanation:
(3.25)(1.075) = 3.49
(2.75)(1.075) = 2.96
How to find the factor to multiply by
1.075 = 1+.075, 7.5% = 7.5/100 =  .075
 
        
                    
             
        
        
        
Answer:
cos A=   36/45
         = 0.8
Step-bcoy-step explanation: