Answer:
No, it is not.
Step-by-step explanation:
 It can not be turned into a fraction and isn't repeating with the same number.
 
        
             
        
        
        
Answer:
x = -5/2
Step-by-step explanation:
0 = -2x - 5
2x = -5
Divide^
x = -5/2
Hope this helped
Brainliest is appreicated./
 
        
             
        
        
        
Answer:
False
Step-by-step explanation:
5x - 2y + 1 > 0
plug in  the given  ordered pair  x= -2 and y = -1:-
5(-2) - 2(-1) + 1
= -10 + 2 + 1
=  -7  which is less than 0 therefore the answer is False
 
        
                    
             
        
        
        
Focus on triangles DFC and DFE:
- They are both right triangles because DF is perpendicular to EC
So, the two triangles are congruent. It follows that CF=FE, and in particular

And since x=3, the length of EF is

 
        
             
        
        
        
A <u>central</u><u> tendency</u> is a value that describes the center of a data set and includes the mean, median, and mode.
And just in case you don't know:
Mean is the sum of all the numbers divided by how many numbers there are. Basically the average.
Mode is the number that occurs the most times.
Median is the middle number when you write the numbers from lowest to greatest.<u />