Answer:
Yes because 5^2 + 12^2 = 13^2
Step-by-step explanation:
We can check using the Pythagorean theorem
a^2 + b^2 = c^2
5^2 + 12^2 = 13^2
25+ 144= 169
169 = 169
 
        
                    
             
        
        
        
The greatest common factor of 10 is 10 and the least common factor of 15 is 15
Hope I helped!!!!!
        
             
        
        
        
Answer:
19 people passed 
Step-by-step explanation:
19 people passed the test 
 
        
             
        
        
        
Answer:
x = -9/4
Step-by-step explanation:
−2(x + 1/4) + 1 = 5 
Subtract 2 from both sides.
−2(x + 1/4) = 4 
Divide both sides by -2.
x + 1/4 = -2
Subtract 1/4 from both sides.
x = -2 1/4
x = -9/4
 
        
             
        
        
        
Answer:
50 + 5
Step-by-step explanation: