Answer:
Fn= 174.9 N : Magnitude of the net force the people exert on the donkey.
Step-by-step explanation:
We find the components of the forces in x-y-z
Force of  Jack in z   =F₁z=90.5 N in direction (+z)
Force of  Jill  in x     = F₂x= -82.3*cos45°= - 58.19 N (-x)
Force of  Jill  in y     =F₂y=-82.3*sin45°=   + 58.19 N (+y)
Force of  Jane  in x  =F₃x=125*cos45°=   + 88.4 N (+x)
Force of  Jane  in y   =F₃y=125*sin45°=   + 88.4  N (+y)
Calculating of the components of the net force the people exert on the donkey.
Fnx= F₂x+F₃x=( - 58.19+ 88.4 )N=30.2N (+x)
Fny= F₂y+F₃y=( 58.19+88.4 ) = 146.59 N (+y)
Fnz =F₁z=90.5 N  (+z)
Calculating of the magnitude of the net force the people exert on the donkey.



 
        
             
        
        
        
Positive numbers is the last one
        
             
        
        
        
Step-by-step explanation:
91-19=72
72/2=36
36+19=55=Drama Club students
36 =Yearbook Club Students
 
        
             
        
        
        
Not sure but prob d. because the rest r short or don’t correlate
        
                    
             
        
        
        
The two numbers have 1 as a common factor and nothing else. Hence 1 is the HCF. This proves that the HCF of any two consecutive numbers is always a one.
Two integers are relatively prime (or coprime) if there is no integer greater than one that divides them both (that is, their greatest common divisor is one). For example, 12 and 13 are relatively prime, but 12 and 14 are not.