Answer:
I thinks it is -11
Step-by-step explanation:
 
        
             
        
        
        
Answer:
D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.
Step-by-step explanation:
The Pythagorean Theorem is modeled by a² + b² = c².
c represents the hypotenuse and a and b represent the other two sides.
The Pythagorean Theorem can only be applied to right triangles. 
 
        
                    
             
        
        
        
Answer:  14 7/8
Step-by-step
I put the 4 1/4 into an improper fraction then did keep change flip
 
        
                    
             
        
        
        
Answer:   < n <
 < n < 
<u>Step-by-step explanation:</u>
| 3n - 2 | - 2 < 1
<u>               +2 </u> <u>+2 </u>
| 3n - 2 |       < 3
3n - 2 < 3     and     3n - 2 > -3
<u>      +2 </u> <u>+2   </u>              <u>     +2 </u>  <u> +2 </u>
3n       < 5      and     3n      > -1
        n <   and         n >
       and         n > 
  < n <
 < n < 
Interval Notation:  

Graph:   o--------------------o
 o--------------------o 