Answer:
d= (-11-2)^2 + (-12--12)^2
d= (-13)^2 + (0)^2
d=169
square root the 169 
answer is 13 
that's the distance from (2, -12) (-11, -12) 
hope that helps 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
1)   =0.3571428571 2) Terminating
=0.3571428571 2) Terminating
Step-by-step explanation:
1st. To answer this question let's divide with long division algorithm  5 and -14.
    <u> 0.3571428571</u>
-14)50
     42
      ---
      80
      -70
       --
     100
       98
       ---
      20
      14
     ----
       60
       -56
        ---
       40
        28
       --
      120
     -112
      ----
        80
        70
        --
       100
        -98
       --  
        2
5 (dividend) : -14 (divisor) 
Long division (check below)
With the same two numbers -14 and 5 we can write in a Long Division
   
5) -14
 <u>   - 2.8</u>
5) -14
     10
    40
So 
2nd. Both are terminating ones for they have finite quantities of numbers. -2.8 and 0.3571428571, as we can see that these are rational numbers for they can be written as a/b, and b≠ 0.
 form.
 form.
 form.
 form.
 
        
                    
             
        
        
        
Rational are number that dont repeat and you can make it into a fraction
irrational are numbers that go on forever and never stop
        
             
        
        
        
Step-by-step explanation:
steps are in picture above.
<u>N</u><u>o</u><u>t</u><u>e</u><u>:</u><u>i</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u><u> </u><u>t</u><u>o</u><u> </u><u>a</u><u>s</u><u>k</u><u> </u><u>a</u><u>n</u><u>y</u><u> </u><u>question</u><u> </u><u>please</u><u> </u><u>l</u><u>e</u><u>t</u><u> </u><u>me</u><u> </u><u>know</u><u>.</u>
 
        
             
        
        
        
Answer:
120 degrees the sum of all angle is 720 degrees In the above