Answer:
2333/1000 I believe 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
Using the Sine rule in Δ QRS , that is
 =
 =  , that is
 , that is
 =
 =  ( cross- multiply )
 ( cross- multiply )
12× sinQ = 15 × sin50.1° ( divide both sides by 12 )
sinQ =  , thus
 , thus
Q =  (
 (  ) ≈ 73.5° ( to the nearest tenth )
 ) ≈ 73.5° ( to the nearest tenth )
 
 
        
             
        
        
        
Answer:
Mark C.
Step-by-step explanation:
If there are 27 students in both classes, it's logicial to multiply both classes by two to get the total students.
Since the <em>S</em> stands for the students absent, that should come after the brackets.
 
        
             
        
        
        
Answer:
<em><u>Multiplicative identity property:</u></em> 1 A = A 1A=A 1A=A
This property says that when you multiply any matrix A by the scalar 1, the result is simply the original matrix A.
 
        
                    
             
        
        
        
Plug in  -1 for x and  work it ou'
g(-1) = (-1)^3 + 6(-1)^2 + 12(-1) + 8
= -1 + 6 - 12 + 8
=  1