Answer:
hshdnndn
Step-by-step explanation:
hshsbsbbssisisjjs
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
∠1 + ∠2  =  180   {Supplementary angles}
6x + 15 + 3x + 3 = 180
6x + 3x + 15 + 3 = 180       
Combine like terms
9x + 18 = 180
Subtract 18 from both sides
9x = 180 - 18
9x = 162
x = 162/9
x = 18
∠2 = 3x +3 
      = 3*18 + 3
      = 54 + 3
∠2 = 57°
 
        
                    
             
        
        
        
Answer:
Interest earned = $32.835
Step-by-step explanation:
Given the following data;
Principal = $275
Number of times = 0.5
Interest rate = 2.9% = 0.029
Time = 4 years
To find the interest earned, we would use the compound interest formula;
 
 
Where;
A is the future value. 
P is the principal or starting amount. 
r is annual interest rate. 
n is the number of times the interest is compounded in a year. 
t is the number of years for the compound interest. 
Substituting into the equation, we have;
 
 
 
 
 
 

A = $307.835
Interest earned = 307.835 - 275
Interest earned = $32.835