F - g(2) = 3x^2 + 1 - ( 1 - x )
 = 3x^2 + 1 - 1 + x
 = 3x^2 + x
 = 3(2)^2 + 2
 = 14
the answer is B.14
i am a mathematics teacher. if anything to ask please pm me
        
             
        
        
        
I think it’s a im not that sure though
        
             
        
        
        
B = 26in, c = 40in
a^2 = 26^2 + 40^2
 = 2276 (square root it)
 a = 2root569 // 47.7in
        
             
        
        
        
Answer:
C. Draw a ray
Step-by-step explanation:
The first step in constructing an angle - or copying one - is to draw a ray. Then, you will use a protractor, compass, straightedge, etc.
 
        
             
        
        
        
Answer:
True
Step-by-step explanation: