Answer:
25 km
Step-by-step explanation:
100/20=5
5*5=25
 
        
                    
             
        
        
        
Answer:
D) 180
Step-by-step explanation:
 
        
                    
             
        
        
        
here's the solution,
the given triangle is a right angled triangle, so
by applying pythagoras theorem :
=》

=》

=》

=》

=》

=》

value of x = 12 yards
 
        
                    
             
        
        
        
Answer:
£1045.57
Step-by-step explanation:
Using compound interest formula then

Where A= the future value of the investment/loan, including interest
P = the principal investment amount 
r = the annual interest rate
n = the number of times that interest is compounded per unit t

Hence her amount t the end of 5 yrs is $1045.57
 
        
             
        
        
        
Answer:
540m^3
Step-by-step explanation:
find volume of top + volume of bottom
bottom: l*w*h = 16*5*4 =300 m^3
top = area of side times width = area of triangle times width
area of triangle is 1/2*b*h = (6*16)/2 = 48 m^2
multiply by width = 48*5=240m^3
add top and bottom = 300+240=540m^3