Answer:
21 pacientes tienen problemas cardíacos de los 70 pacientes diagnosticados
Step-by-step explanation:
Paciente con problema cardíaco del total de pacientes diagnosticados = 30%
Total de pacientes que van al hospital en un día = 70
El total de pacientes con problemas cardíacos entre los 70 pacientes diagnosticados es
30% de 70 = 30/100 * 70 = 21
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1)    a = x - 5
a)   z = y + 5
b)   z = y - 3
c)   z = 6y
d)  z = 6y - 2
e)  z = 3y + 5
 
        
             
        
        
        
The answer of that is called a compatible number. I hope this helps! :)
        
             
        
        
        
The angle measure is 78/2 degrees. that would simplify down to 39 degrees. I don't remember the theroem but I do know that the angle is half the side length angle measure
        
                    
             
        
        
        
What's the equation exactly?