Answer:
I dont know sorry
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1.34333333333
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Option (D) is correct.
Step-by-step explanation:
 In a triangle BCD , with b, c, d as the sides of triangle.
Sine rule states when we we divide side b by the sine of angle B then it is equal to side c divided by the sine of angle C and also equal to side d divided by the sine of angle D.
 Using Sine rule,

Consider the first and third ratio,

Substitute the values of d = 3 , b= 5 and ∠D=25°

 
   
   
 
 Thus, Measure of angle B is 45 and 135 as sinB is positive is first and 2nd quadrant.
Thus, option (D) is correct.
 
        
                    
             
        
        
        
i think the answer is 0.001853
 
        
             
        
        
        
H the equation has x = 4 and x = -4 as it’s only solutions is true